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Saint Gobain Ceramics and Plastics Inc

Saint Goba

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US5277702A	Plately alumina	Expired / Lapsed	1993-03-08	1994-01-11	14	Details
US3701636A	Crystal growing apparatus	Expired / Lapsed	1970-09-23	1972-10-31	0	Details
US3342616A	Refractory with periclase-based stabilized solid solution	Expired / Lapsed	1965-09-20	1967-09-19	2	Details
US2599566A	Chrome-magnesia refractories	Expired / Lapsed	1951-06-27	1952-06-10	2	Details