Evans, Randall Keith
Patent Applications and Registrations
Patent applications and USPTO patent grants for Evans, Randall Keith.The latest application filed is for "polyether amine modification of polypropylene".
- Evans, Randall Keith - Cypress TX
- Evans; Randall Keith - Houston TX
| Patent | Date |
|---|---|
| Polyether amine modification of polypropylene App 20010039312 - Evans, Randall Keith ; et al. | 2001-11-08 |
| Polyether amine modification of polypropylene Grant 6,214,914 - Evans , et al. April 10, 2 | 2001-04-10 |
| Polyether amine modification of polypropylene Grant 6,140,416 - Evans , et al. October 31, 2 | 2000-10-31 |
| Dyeable polyolefin containing polyetheramine modified functionalized polyolefin Grant 6,127,480 - Dominguez , et al. October 3, 2 | 2000-10-03 |
| Polyether amine modification of polyproplene Grant 6,093,773 - Evans , et al. July 25, 2 | 2000-07-25 |
| Polyether amine modification of polypropylene Grant 6,031,048 - Evans , et al. February 29, 2 | 2000-02-29 |
| Dyeable polyolefin containing polyetheramine modified functionalized polyolefin Grant 5,985,999 - Dominguez , et al. November 16, 1 | 1999-11-16 |
| Polyether amine modification of polypropylene Grant 5,965,667 - Evans , et al. October 12, 1 | 1999-10-12 |
| Polyether amine modification of polypropylene Grant 5,959,032 - Evans , et al. September 28, 1 | 1999-09-28 |
| Polyether amine modification of polypropylene Grant 5,942,576 - Evans , et al. August 24, 1 | 1999-08-24 |
| Polyether amine modification of polypropylene Grant 5,783,630 - Evans , et al. July 21, 1 | 1998-07-21 |
| Polyether amine modification of polypropylene Grant 5,721,315 - Evans , et al. February 24, 1 | 1998-02-24 |
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