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Mark G Schwabel

from Saint Paul, MN
Age ~73
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Related to:
Scott Brian Hammernik, 37Hayden HammernikDaniel E Gorecki, 67Kendra K Schwabel, 73David C Schwabel, 47Eric Schwabel, 44Sarah A Hogan, 45
Connected to:
Brandi L Schwabe, 51Calvin W Schwabe, 97Carl S Schwaber, 65Carol S Schwaber, 71Dennis M Schwaben, 48Edmund P Schwabe, 73Erik J Schwabe, 43Gary S Schwabe, 79Gregory F Schwabek, 75Jennifer A Schwabenbauer, 59

Mark Schwabel Phones & Addresses

  • 725 Osceola Ave, Saint Paul, MN 55105 (651) 779-6876
  • 11365 24Th Street Ct N, Lake Elmo, MN 55042
  • Denver, CO
  • Alfred, NY
  • Cottage Grove, MN

Publications

Us Patents

Abrasive Article And Methods For Grinding Glass

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US Patent:
7044835, May 16, 2006
Filed:
Oct 31, 2002
Appl. No.:
10/284692
Inventors:
Ashutosh N. Mujumdar - Woodbury MN, US
Todd J. Christianson - Oakdale MN, US
Mark G. Schwabel - Lake Elmo MN, US
Assignee:
3M Innovaive Properties Company - St. Paul MN
International Classification:
B24B 1/00
US Classification:
451 41, 451 28, 451 42
Abstract:
The present invention is a fixed abrasive article for grinding or polishing the surface of a glass workpiece. The abrasive article for grinding glass has abrasive composites containing agglomerates having diamond particles, and optionally other abrasive particles. The abrasive composites are integrally molded to a backing. The abrasive articles, when used to grind glass, provides a high stock removal rate but provides a smooth surface finish. Lubricant can be used to improve the grinding characteristics of the abrasive article.

Agglomerate Abrasive Grains And Methods Of Making The Same

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US Patent:
7399330, Jul 15, 2008
Filed:
Oct 18, 2005
Appl. No.:
11/252955
Inventors:
Mark G. Schwabel - Lake Elmo MN, US
Dwight D. Erickson - Oakdale MN, US
Assignee:
3M Innovative Properties Company - St. Paul MN
International Classification:
B24D 11/00
B24D 3/00
B24D 3/20
C09K 3/14
US Classification:
51307, 51308, 51309, 51295, 51297, 451526, 451524, 451540, 428378, 428375, 428388, 428404, 427180
Abstract:
An abrasive agglomerate includes a plurality of abrasive grains bonded together in a three-dimensional structure by a substantially continuous, non-porous inorganic binder, wherein the abrasive grains have an average size of between about 0. 5 microns and about 1500 microns, the inorganic binder is less than about 75 percent, by weight, of the abrasive agglomerate, and the bulk density of the abrasive agglomerate is less than about 90 percent of the bulk density of the abrasive grains.

Abrasive Article Packaging And Method Of Making Same

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US Patent:
7661247, Feb 16, 2010
Filed:
Jun 30, 2005
Appl. No.:
11/171525
Inventors:
Mark G. Schwabel - Lake Elmo MN, US
Jeffrey W. Nelson - Bayport MN, US
Joseph A. Scheller - Carlos MN, US
Assignee:
3M Innovative Properties Company - St. Paul MN
International Classification:
B65B 53/00
US Classification:
53472, 5362661, 536285, 5361334, 5361392
Abstract:
A system for packaging resin bonded molded abrasive articles having a flexible package comprising at least one sidewall defining an enclosed volume and at least one resin bonded abrasive article positioned within the enclosed volume. The sidewall comprises a multilayer barrier composite having a water vapor transmission rate that is less than 0. 5 grams per 645 square centimeters (100 square inches) per 24 hours.

Agglomerate Abrasive Grains And Methods Of Making The Same

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US Patent:
7887608, Feb 15, 2011
Filed:
Jun 13, 2008
Appl. No.:
12/138498
Inventors:
Mark G. Schwabel - Lake Elmo MN, US
Dwight D. Erickson - Oakdale MN, US
Assignee:
3M Innovative Properties Company - St. Paul MN
International Classification:
B24D 3/02
US Classification:
51307, 428357
Abstract:
An abrasive agglomerate includes a plurality of abrasive grains bonded together in a three-dimensional structure by a substantially continuous, non-porous inorganic binder, wherein the abrasive grains have an average size of between about 0. 5 microns and about 1500 microns, the inorganic binder is less than about 75 percent, by weight, of the abrasive agglomerate, and the bulk density of the abrasive agglomerate is less than about 90 percent of the bulk density of the abrasive grains.

Ceramic Shaped Abrasive Particles, Methods Of Making The Same, And Abrasive Articles Containing The Same

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US Patent:
20130040537, Feb 14, 2013
Filed:
Apr 20, 2011
Appl. No.:
13/581844
Inventors:
Mark G. Schwabel - Lake Elmo MN, US
Maiken Givot - St. Paul MN, US
Negus B. Adefris - Woodbury MN, US
International Classification:
B24D 3/00
B24D 5/12
B24D 18/00
B24D 5/04
C09K 3/14
B24D 5/02
B24B 1/00
US Classification:
451 28, 451540, 451541, 51307, 51309, 51298
Abstract:
Ceramic shaped abrasive particles have four major sides joined by six common edges. Each one of the four major sides contacts three other of the four major sides. The six common edges have substantially the same length. Methods of making the ceramic shaped particle are disclosed. The ceramic shaped abrasive particles are useful for abrading a surface of a workpiece. An abrasive article includes the ceramic shaped abrasive particles retained in a binder.

Bonded Abrasive Wheel

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US Patent:
20130203328, Aug 8, 2013
Filed:
Feb 22, 2011
Appl. No.:
13/579533
Inventors:
Maiken Givot - St Paul MN, US
Mark G. Schwabel - Lake Elmo MN, US
International Classification:
B24D 5/12
B24D 3/00
B24D 5/02
US Classification:
451548, 51307, 51309, 51298
Abstract:
A bonded abrasive wheel comprises ceramic shaped abrasive particles retained in a binder. The ceramic shaped abrasive particles are bounded by a respective base, top and plurality of sides connecting the base and the top. Adjacent sides meet at respective side edges having an average radius of curvature of less than 50 micrometers.

Process For Durable Sol-Gel Produced Alumina-Based Ceramics And Abrasive Grain

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US Patent:
54531047, Sep 26, 1995
Filed:
Nov 24, 1993
Appl. No.:
8/157732
Inventors:
Mark G. Schwabel - Lake Elmo MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
B24D 300
US Classification:
51293
Abstract:
A sol-gel process of producing durable alpha alumina-based ceramic particularly useful as abrasive grain from alpha alumina monohydrate is improved by the addition of a nucleating agent. Improved abrasive products containing the durable ceramic abrasive grains are also provided.

Process For Durable Sol-Gel Produced Alumina-Based Ceramics, Abrasive Grain And Abrasive Products

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US Patent:
47448024, May 17, 1988
Filed:
Jan 7, 1987
Appl. No.:
7/001329
Inventors:
Mark G. Schwabel - Cottage Grove MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
C09C 168
US Classification:
51309
Abstract:
A sol-gel process of producing durable alpha alumina-based ceramic particularly useful as abrasive grain from alpha alumina monohydrate is improved by the addition of a nucleating agent. Improved abrasive products containing the durable ceramic abrasive grains are also provided.
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Mark G Schwabel from Saint Paul, MN, age ~73 Get Report