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Josef V Ugro

from Mahtomedi, MN
Age ~86

Josef Ugro Phones & Addresses

  • 121 Birch St, Mahtomedi, MN 55115 (651) 426-2621
  • Saint Paul, MN
  • 121 Birch St, Saint Paul, MN 55115 (952) 210-1446

Work

Position: Protective Service Occupations

Education

Degree: Associate degree or higher

Publications

Us Patents

Selective Plating By Galvanic Action

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US Patent:
39565289, May 11, 1976
Filed:
Nov 15, 1974
Appl. No.:
5/524046
Inventors:
Josef V. Ugro - Mahtomedi MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
B05D 512
B05D 134
B05D 136
B05D 102
US Classification:
427125
Abstract:
A conductive substrate, particularly a pattern attached to or embedded in an insulating medium and involving nonintegral elements, is galvanically plated by contacting an exposed electrically conductive substrate (preferably in the form of a pattern) with a spray comprising the dissolved salt of a plating metal together with a powdered driving metal which is less noble than either the substrate or the plating metal, said driving metal being mixed with an inert, sprayable, particulate material, thereby resulting in the deposition of said plating metal on said conductive substrate.

Sultine Color-Former Compounds And Their Use In Cabonless Copy Paper

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US Patent:
56704461, Sep 23, 1997
Filed:
May 30, 1996
Appl. No.:
8/656937
Inventors:
Nusrallah Jubran - St. Paul MN
Alan R. Katritzky - Gainesville FL
Josef V. Ugro - Mahtomedi MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
B41M 5136
B41M 5145
US Classification:
503201
Abstract:
This invention includes novel sultine compounds and the reaction of these compounds to form colored compounds. The invention also includes the use of these color-forming compounds in the manufacture and imaging of thermal imaging papers and pressure-sensitive imaging papers.

Article Containing Microencapsulated Materials

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US Patent:
46542566, Mar 31, 1987
Filed:
Feb 8, 1985
Appl. No.:
6/699660
Inventors:
Richard H. Doree - St. Paul MN
Josef V. Ugro - Mahtomedi MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
B32B 326
US Classification:
4283044
Abstract:
Articles comprising a thermoplastic substrate bearing rupturable microcapsules in a binder on at least one surface thereof. These articles can be applied by means of heat and pressure to porous objects. The process of applying the articles to porous objects further results in partially embedding the microcapsules in the substrate. Thermoplastic substrates having rupturable microcapsules partially embedded therein, but not having a binder, are another aspect of this invention.

Article Containing Microencapsulated Materials

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US Patent:
47741333, Sep 27, 1988
Filed:
Jun 30, 1986
Appl. No.:
6/880050
Inventors:
Richard H. Doree - St. Paul MN
Josef V. Ugro - Mahtomedi MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
B32B 326
US Classification:
4283215
Abstract:
Articles comprising a thermoplastic substrate bearing rupturable microcapsules in a binder on at least one surface thereof. These articles can be applied by means of heat and pressure to porous objects. The process of applying the articles to porous objects further results in partially embedding the microcapsules in the substrate. Thermoplastic substrates having rupturable microcapsules partially embedded therein, but not having a binder, are another aspect of this invention.

Device For Exposing Colorant To Be Transferred

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US Patent:
48791750, Nov 7, 1989
Filed:
Dec 11, 1985
Appl. No.:
6/807855
Inventors:
Josef V. Ugro - Mahtomedi MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
A61K
A61K 970
B32B 326
US Classification:
4283215
Abstract:
Dispersions of solid, non-magnetic particulate pigments in a polymeric shell provide a colorant medium.
Josef V Ugro from Mahtomedi, MN, age ~86 Get Report