IP Library › Granted Patent US 3,957,664
Granted Patent Utility
US 3,957,664 · App. 05/532,157

Lubricant and hydraulic fluid compositions

Inventors: William J. Heilman, Thomas J. Lynch
Patented Case View Patent ↗
Granted: May 18, 1976 Filed: Dec 12, 1974
Inventors
William J. Heilman
Thomas J. Lynch
Assignee (at issue)
Gulf Research & Development Company

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Quick Facts
Patent No.
US 3,957,664
App. No.
05/532,157
Filed
1974-12-12
Granted
1976-05-18
Kind
A