← Back to Companies

Saint Gobain Abrasives Inc

Saint Goba

Active Patents

0

Total Holdings

4

Patent Holdings

Filter in Explorer →

Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2867759A	Servomotor control system adapted for machine tool use	Expired / Lapsed	1954-07-12	1959-01-06	0	Details
US2289211A	Titanium oxide composition	Expired / Lapsed	1939-05-24	1942-07-07	0	Details
US2137986A	Method of making a composite abrasive wheel	Expired / Lapsed	1937-01-12	1938-11-22	0	Details
US1981970A	Abrasive wheel and a method of making the same	Expired / Lapsed	1932-05-13	1934-11-27	0	Details