IP Library › Granted Patent US 4,886,610
Granted Patent Utility
US 4,886,610 · App. 07/284,582

Lubricant compositions, novel glucamine derivatives and complex compounds containing same

Inventors: Hermann O. Wirth, Hans-Helmut Friedrich
Patented Case View Patent ↗
Granted: Dec 12, 1989 Filed: Dec 15, 1988
Inventors
Hermann O. Wirth
Hans-Helmut Friedrich
Assignee (at issue)
Ciba-Geigy

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Quick Facts
Patent No.
US 4,886,610
App. No.
07/284,582
Filed
1988-12-15
Granted
1989-12-12
Kind
A