Richard J. Klok

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Niagara Falls, CA

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive article including shaped abrasive particles
- Patent number 10,563,105
- Issue date Feb 18, 2020
- Saint-Gobain Ceramics & Plastics, Inc.
- Todd M. Cotter
- B24 - GRINDING POLISHING
Information Patent Grant
Sintered sol gel alumina abrasive filaments
- Patent number 5,244,477
- Issue date Sep 14, 1993
- Norton Company
- Charles V. Rue
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sintered sol gel alumina abrasive filaments
- Patent number 5,194,072
- Issue date Mar 16, 1993
- Norton Company
- Charles V. Rue
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sintered sol gel alumina abrasive filaments
- Patent number 5,009,676
- Issue date Apr 23, 1991
- Norton Company
- Charles V. Rue
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES
- Publication number 20180215976
- Publication date Aug 2, 2018
- Saint-Gobain Ceramics & Plastics, Inc.
- Todd M. COTTER
- B24 - GRINDING POLISHING