Stanley L. Conwell

Person

East Bethel, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for making a surface treating article
- Patent number 7,182,682
- Issue date Feb 27, 2007
- 3M Innovative Properties Company
- Michael S. Bates
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making a surface treating article and such a surface trea...
- Patent number 6,817,935
- Issue date Nov 16, 2004
- 3M Innovative Properties Company
- Michael S. Bates
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making a surface treating article
- Patent number 6,609,951
- Issue date Aug 26, 2003
- 3M Innovative Properties Company
- Michael S. Bates
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for making sintered abrasive grain
- Patent number 5,567,150
- Issue date Oct 22, 1996
- Minnesota Mining and Manufacturing Company
- Stanley L. Conwell
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alpha abrasive alumina-based grain having an as sintered outer surface
- Patent number 5,547,479
- Issue date Aug 20, 1996
- Minnesota Mining and Manufacturing Company
- Stanley L. Conwell
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alpha alumina-based abrasive grain
- Patent number 5,516,348
- Issue date May 14, 1996
- Minnesota Mining and Manufacturing Company
- Stanley L. Conwell
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Apparatus for sintering abrasive grain
- Patent number 5,489,204
- Issue date Feb 6, 1996
- Minnesota Mining and Manufacturing Company
- Stanley L. Conwell
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method of making a surface treating article and such a surface trea...
- Publication number 20050064056
- Publication date Mar 24, 2005
- 3M Innovative Properties Company
- Michael S. Bates
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of making a surface treating article and such a surface trea...
- Publication number 20030207652
- Publication date Nov 6, 2003
- 3M Innovative Properties Company
- Michael S. Bates
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Surface treating member having a fastener
- Publication number 20030114096
- Publication date Jun 19, 2003
- Peter J. Fritz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for attaching a fastener to a surface treating member, and s...
- Publication number 20020081952
- Publication date Jun 27, 2002
- 3M Innovative Properties Company
- Peter J. Fritz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Stanley L. Conwell

Person

Patents Grantslast 30 patents

Apparatus for making a surface treating article

Method of making a surface treating article and such a surface trea...

Method of making a surface treating article

Method for making sintered abrasive grain

Alpha abrasive alumina-based grain having an as sintered outer surface

Alpha alumina-based abrasive grain

Apparatus for sintering abrasive grain

Patents Applicationslast 30 patents

Method of making a surface treating article and such a surface trea...

Method of making a surface treating article and such a surface trea...

Surface treating member having a fastener

Method for attaching a fastener to a surface treating member, and s...