IP Library › Granted Patent US 4,978,524
Granted Patent Utility
US 4,978,524 · App. 07/296,230

Glossy cosmetic product and method of producing same

Inventors: Melvin E. Kamen, Philip A. Bernstein, Augustine DeFazio
Patented Case View Patent ↗
Granted: Dec 18, 1990 Filed: Jan 12, 1989
Inventors
Melvin E. Kamen
Philip A. Bernstein
Augustine DeFazio
Assignee (at issue)
Revlon

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Quick Facts
Patent No.
US 4,978,524
App. No.
07/296,230
Filed
1989-01-12
Granted
1990-12-18
Kind
A