Hedrick; Ross M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hedrick; Ross M..The latest application filed is for "process for the preparation of nylon block polymers".
- Hedrick; Ross M. - St. Louis MO
- Hedrick; Ross M. - Creve Coeur MO
| Patent | Date |
|---|---|
| Process for the preparation of nylon block polymers Grant 4,649,177 - Gabbert , et al. March 10, 1 | 1987-03-10 |
| Metal-thermoplastic-metal laminates Grant 4,424,254 - Hedrick , et al. January 3, 1 | 1984-01-03 |
| Lactam-polyol-polyacyl lactam terpolymers Grant 4,223,112 - Hedrick , et al. * September 16, 1 | 1980-09-16 |
| Water based printing ink Grant 4,137,083 - Hedrick January 30, 1 | 1979-01-30 |
| Ester terminated terpolymers Grant 4,034,015 - Hedrick , et al. * July 5, 1 | 1977-07-05 |
| Polyester initiated anionic catalyzed polymerization of lactam Grant 3,993,709 - Hedrick , et al. November 23, 1 | 1976-11-23 |
| Reinforced Polyamide Compositions Grant 3,843,591 - Hedrick , et al. * October 22, 1 | 1974-10-22 |
| Inlet Reservoir For Continuous Polymer Casting Machine Grant 3,740,177 - Hoyt , et al. June 19, 1 | 1973-06-19 |
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