Egan; Richard R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Egan; Richard R..The latest application filed is for "liquid biodegradable surfactant and use thereof".
- Egan; Richard R. - Worthington OH
| Patent | Date |
|---|---|
| Liquid biodegradable surfactant and use thereof Grant 4,668,423 - Drozd , et al. May 26, 1 | 1987-05-26 |
| Low irritating high viscosity detergent composition Grant 4,343,726 - Egan , et al. * August 10, 1 | 1982-08-10 |
| Light duty non-irritating detergent compositions Grant 4,256,611 - Egan , et al. March 17, 1 | 1981-03-17 |
| Light duty non-irritating detergent compositions Grant 4,247,425 - Egan , et al. January 27, 1 | 1981-01-27 |
| Mixtures of aliphatic amines and quaternary ammonium compounds thereof Grant 4,098,822 - Egan , et al. July 4, 1 | 1978-07-04 |
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