David Rostoker

Follow

Person

Sturbridge, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polishing material
- Patent number 5,300,130
- Issue date Apr 5, 1994
- Saint Gobain/Norton Industrial Ceramics Corp.
- David Rostoker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Vitrified bonded sol gel sintered aluminous abrasive bodies
- Patent number 5,131,923
- Issue date Jul 21, 1992
- Norton Company
- Carole J. Markhoff-Matheny
- B24 - GRINDING POLISHING
Information Patent Grant
Vitrified bonded finely milled sol gel aluminous bodies
- Patent number 5,131,926
- Issue date Jul 21, 1992
- Norton Company
- David Rostoker
- B24 - GRINDING POLISHING
Information Patent Grant
Patterned coated abrasive for fine surface finishing
- Patent number 5,014,468
- Issue date May 14, 1991
- Norton Company
- Sitaramaiah Ravipati
- B24 - GRINDING POLISHING
Information Patent Grant
Nitrified bonded sol gel sintered aluminous abrasive bodies
- Patent number 4,997,461
- Issue date Mar 5, 1991
- Norton Company
- Carole J. Markhoff-Matheny
- B24 - GRINDING POLISHING
Information Patent Grant
Glass bonded abrasive agglomerates
- Patent number 4,541,842
- Issue date Sep 17, 1985
- Norton Company
- David Rostoker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...