Stanley B. Collins

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White Bear Lake, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Structured abrasive with parabolic sides
- Patent number 7,267,700
- Issue date Sep 11, 2007
- 3M Innovative Properties Company
- Stanley B. Collins
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for knurling a workpiece, method of molding an...
- Patent number 5,975,987
- Issue date Nov 2, 1999
- 3M Innovative Properties Company
- Timothy L. Hoopman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Abrasive article, a process of making same, and a method of using s...
- Patent number 5,454,844
- Issue date Oct 3, 1995
- Minnesota Mining and Manufacturing Company
- Louis D. Hibbard
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Structured abrasive with parabolic sides
- Publication number 20050060946
- Publication date Mar 24, 2005
- 3M Innovative Properties Company
- Stanley B. Collins
- B24 - GRINDING POLISHING