Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683122 | Processes for increasing polymer inherent viscosity | Doetze Jakob Sikkema, David J. Rodini, Qinghong Fu Adkins, Georg Martin, Ralf Demuth +1 more | 2010-03-23 |
| 7671171 | Processes for preparing high inherent viscosity polyareneazoles using metal powders | Doetze Jakob Sikkema, David J. Rodini, Qinghong Fu Adkins | 2010-03-02 |
| 5330698 | Process for making high elongation PPD-T fibers | David M. Harriss | 1994-07-19 |
| 5296286 | Process for preparing subdenier fibers, pulp-like short fibers, fibrids, rovings and mats from isotropic polymer solutions | David M. Gale, Aziz A. Mian, Sam Louis Samuels, Hsiang Shih | 1994-03-22 |
| 4985193 | Aramid yarn process | — | 1991-01-15 |
| 4963298 | Process for preparing fiber, rovings and mats from lyotropic liquid crystalline polymers | Aziz A. Mian, Sam Louis Samuels | 1990-10-16 |
| D272712 | Combined slide hammer nail puller and building wrecking tool | — | 1984-02-21 |
| D262513 | Slide hammer nail puller | — | 1982-01-05 |