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David R Lankard

from Sylvania, OH
Age ~62
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Also known as:
David Rr Lankard, David K Lankard, Dave K Lankard, Dave Katherine Lankard, Dabe Lankard, David Lankard Reid
Phone and address:
7524 Peachtree Ln, Sylvania, OH 43560
(419) 841-1658
Related to:
William J Hanrahan, 88Pamela J Lankard, 74Mary H Kaser, 55Maureen H Finn, 58Katherine H Lankard, 61Hanrahan L MichaelTina Brown, 87Carol J Hanrahan, 89Cheryl L Turnbull, 64Melissa E Lankard, 30Megan Alyssa Lankard, 33
Connected to:
Charlotte Lankard, 119Rhonda B Lankard, 61Claire M Lankas, 69Kelly J Lankau, 60Marisa A Lankau, 46Alison L Lankenau, 84Gretchen S Lankenau, 86Harry R Lankenau, 73Kurt W Lankenau, 61Megan K Lankenau, 53

David Lankard Phones & Addresses

  • 7524 Peachtree Ln, Sylvania, OH 43560 (419) 841-1658
  • 4801 Parklands Dr, Sylvania, OH 43560 (419) 841-1658
  • West Chester, OH
  • Dublin, OH
  • Columbus, OH

Work

Position: Sales/Service

Education

Degree: Associate degree or higher

Resumes

Resumes

David Lankard Photo 1

Vice President Of Sales

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Location:
Sylvania, OH
Work:
Tractmanager, Inc
Vice President of Sales
David Lankard Photo 2

David Lankard

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Business Records

Name / Title
Company / Classification
Phones & Addresses
David Lankard
Principal
Johnson & Johnson Ethicon Endo Surg US
Medical Doctor's Office
7524 Peachtree Ln, Sylvania, OH 43560
David R Lankard
WHETSTONE TECHNICAL CERAMICS, LTD

Publications

Us Patents

Plaster Molding Composition

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US Patent:
41486609, Apr 10, 1979
Filed:
Dec 19, 1977
Appl. No.:
5/862143
Inventors:
David R. Lankard - Columbus OH
Walter A. Hedden - Sanibel FL
Assignee:
PMCMA Research Group - Dayton OH
International Classification:
B28B 734
US Classification:
106 383
Abstract:
A fiber-free plaster molding composition which comprises by weight approximately 50-70% gypsum plaster, 5-25% fine expanded perlite, and 5-30% of a non-fibrous filler such as mica, silica, fly ash, pyrophyllite or mixtures thereof. The composition of this invention has good dry blending properties, slurry characteristics, and wet and dry mold features, making it a suitable replacement for fiber-containing molding compositions for low fusion metal casting molds.

Burglary Attack Resistant Money Safe High Fiber Concrete Reinforced Metal Encased Wall And Door Construction And Manufacture

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US Patent:
45936277, Jun 10, 1986
Filed:
May 25, 1983
Appl. No.:
6/497824
Inventors:
David R. Lankard - Columbus OH
James D. Shoop - Canton OH
Assignee:
Diebold, Incorporated - Canton OH
International Classification:
E04B 202
US Classification:
109 83
Abstract:
A metal encased concrete barrier for the walls of the bodies and doors of safes or vaults having new formulations of particular metal fiber and ceramic aggregate reinforcing constituents is described which provides enhanced burglary attack resistance for money safes or vaults. New procedures also are described for casting the Portland Cement, steel fiber, and fractured fused alumina aggregate phases or constituents of the protective barrier, copper members being cooperatively integrated in the barrier.

Flexural Strength In Fiber-Containing Concrete

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US Patent:
39868850, Oct 19, 1976
Filed:
Jun 7, 1972
Appl. No.:
5/260654
Inventors:
David R. Lankard - Columbus OH
Assignee:
Battelle Development Corporation - Columbus OH
International Classification:
C04B 702
US Classification:
106 99
Abstract:
A method of making a two-phase material comprising a mix of concrete and fibers of a material having a modulus of elasticity of at least about 20 million psi substantially uniformly distributed therein with an average spacing between fibers of up to about 0. 3 inch. The flexural strengths are measured for a plurality of substantially different average bond areas of the fibers per unit area in planes normal to tensile stress in test specimens of the two-phase material, and the fibers are provided and distributed in such quantity in the bulk mix that the average bond area of the fibers intersecting planes normal to the stress at known regions of highest tensile stress is sufficient to provide at least a preselected flexural strength in such regions.

Highly Reinforced Refractory Concrete With 4-20 Volume % Steel Fibers

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US Patent:
43662552, Dec 28, 1982
Filed:
Mar 23, 1981
Appl. No.:
6/246507
Inventors:
David R. Lankard - Columbus OH
Assignee:
Wahl Refractory Products, Company - Fremont OH
International Classification:
C04B 3502
US Classification:
501 95
Abstract:
A highly reinforced refractory is disclosed. In accordance with the invention higher reinforcement of refractory shapes such as plunging bells or injection lances is achieved by infiltrating a bed of metal fibers in a mold with an aqueous slurry of a refractory material containing a superplasticizer. Refractory Concrete comprises e. g. calcium aluminate cement, alumina aggregate of 35 mesh or less maximum particle size, sulfonated naphthalene formaldhyde as superplasticizer and greater than 4 volume % metal (steel) fibers.

Highly Wear-Resistant Steel Fiber Reinforced Concrete Tiles

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US Patent:
45130400, Apr 23, 1985
Filed:
Apr 22, 1983
Appl. No.:
6/488241
Inventors:
David R. Lankard - Columbus OH
Assignee:
Ribbon Technology, Inc. - Gahanna OH
International Classification:
B32B 1302
US Classification:
428 49
Abstract:
A heavy duty, wear, crack and spall-resistant concrete composite floor tile comprising: a concrete substrate layer containing 4 to 16 volume percent of dispersed, fine metal fibers and, a wear-resistant concrete surface layer containing about 30 to 60 volume percent of wear-resistant, metallic or inorganic aggregate, or 4 to 16 volume percent fine metal fibers, said tile being further characterized in that the layers are bonded to each other by a plurality of metal fibers having one end embedded in and bonded to the substrate layer and the other end embedded in and bonded to the surface layer, and when said surface layer contains said metal fibers, said fibers are present therein in an amount greater than the amount of said fibers in said substrate layer.

Plaster Molding Composition

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US Patent:
40812839, Mar 28, 1978
Filed:
Feb 23, 1976
Appl. No.:
5/660444
Inventors:
David R. Lankard - Columbus OH
Walter A. Hedden - Worthington OH
Assignee:
PMCMA Research Group - Dayton OH
International Classification:
B28B 728
US Classification:
106 383
Abstract:
A fibrous talc-free plaster molding composition comprises by weight approximately 50-70% gypsum plaster, 5-20% fibrous wollastonite, 5-25% fine expanded perlite, and 0-40% of a filler selected from the group consisting of sand, fly ash, pyrophyllite and mixtures thereof. The composition of this invention has good dry blending properties, slurry characteristics, and wet and dry mold features, making it a suitable replacement for fibrous talc-containing molding compositions for low fusion metal casting molds.

Concrete Overlay Construction

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US Patent:
43392890, Jul 13, 1982
Filed:
Aug 25, 1980
Appl. No.:
6/180688
Inventors:
David R. Lankard - Columbus OH
Assignee:
Battelle Development Corporation - Columbus OH
International Classification:
B32B 704
B32B 3100
US Classification:
156 91
Abstract:
Crack and wear resistant concrete overlays for renovation or patching of deteriorated sections over a substratum can be made by incorporating 4-12 volume percent steel fibers in the concrete overlay and bonding at least a portion of the fibers directly to the substratum.

Integrally-Anchored Fiber-Reinforced Concrete Overlays And Surfacings And Method Of Making Same

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US Patent:
46685480, May 26, 1987
Filed:
Dec 31, 1985
Appl. No.:
6/815341
Inventors:
David R. Lankard - Columbus OH
Assignee:
Ribbon Technology Court - Gahanna OH
Lankard Materials Laboratory Inc. - Columbus OH
International Classification:
B32B 326
B32B 3500
US Classification:
428 63
Abstract:
A procedure for providing an overlay on a concrete slab or similar subsurface including the steps of placing a plurality of anchor holes into the concrete slab to be repaired and/or providing an anchor channel at its periphery, providing a bed of fibers on the exposed surface of said concrete slab and extending into and filling said anchor holes and/or channel, infiltrating a flowable cement slurry throughout the fibers and into the anchor holes and/or anchor channel, and curing the slurry to form an overlay which has integral fiber-reinforced anchor portions extending into the slab.
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David R Lankard from Sylvania, OH, age ~62 Get Report