Mathis; Ronald D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mathis; Ronald D..The latest application filed is for "complex acrylates as stabilizer for conjugated diene/monovinyl aromatic copolymers".
- Mathis; Ronald D. - Bartlesville OK
- Mathis; Ronald D. - Greenville SC
- Mathis; Ronald D. - Taylors SC
- Mathis; Ronald D. - Mauldin SC
| Patent | Date |
|---|---|
| Complex acrylates as stabilizer for conjugated diene/monovinyl aromatic copolymers Grant 4,956,408 - Mathis , et al. September 11, 1 | 1990-09-11 |
| Automatic method for sorting plastic pellets Grant 4,756,855 - Mathis , et al. July 12, 1 | 1988-07-12 |
| Stabilization of polyphenylene sulfide Grant 4,535,117 - Mathis , et al. * August 13, 1 | 1985-08-13 |
| Method of producing extrusion grade poly(arylene sulfide) Grant 4,500,706 - Mathis , et al. February 19, 1 | 1985-02-19 |
| Process for cleaning metal surfaces of poly(arylene sulfide) deposits Grant 4,435,221 - Mathis , et al. March 6, 1 | 1984-03-06 |
| Stabilized polyphenylene sulfide fiber Grant 4,418,029 - Reed , et al. November 29, 1 | 1983-11-29 |
| Polymer stabilization Grant 4,411,853 - Reed , et al. October 25, 1 | 1983-10-25 |
| Polymer stabilization Grant 4,405,745 - Mathis , et al. September 20, 1 | 1983-09-20 |
| Multi-component stabilizing system for pigmented polyolefins Grant 4,185,004 - Mathis January 22, 1 | 1980-01-22 |
| Dyeable polyamides containing an antistatic agent Grant 4,069,277 - Mathis , et al. January 17, 1 | 1978-01-17 |
| Polyolefins Stabilized With Nickel Or Cobalt Complexes Of Halogenated Mono Or Dithio Beta Diketones Grant 3,856,750 - Guillory , et al. December 24, 1 | 1974-12-24 |
| Ultraviolet Light Stabilizer Combinations For Polymers Grant 3,843,595 - Mathis , et al. October 22, 1 | 1974-10-22 |
| Ultraviolet Stabilizer System For Polyolefins Grant 3,692,738 - Mathis , et al. September 19, 1 | 1972-09-19 |
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