Larry D. Monroe

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Maplewood, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive particles, abrasive articles, and methods of making and us...
- Patent number 10,155,892
- Issue date Dec 18, 2018
- 3M Innovative Properties Company
- Larry D. Monroe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Abrasive particles, abrasive articles, and methods of making and us...
- Patent number 6,802,878
- Issue date Oct 12, 2004
- 3M Innovative Properties Company
- Larry D. Monroe
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive grain, abrasive articles, and methods of making and using...
- Patent number 6,277,161
- Issue date Aug 21, 2001
- 3M Innovative Properties Company
- Darren T. Castro
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Abrasive Particles, Abrasive Articles, and Methods of Making and Us...
- Publication number 20170107412
- Publication date Apr 20, 2017
- 3M Innovative Properties Company
- Larry D. Monroe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ABRASIVE PARTICLES, ABRASIVE ARTICLES, AND METHODS OF MAKING AND US...
- Publication number 20130337725
- Publication date Dec 19, 2013
- 3M Innovative Property Company
- Larry D. Monroe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...