Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384352 | Self lubricating polybenzimidazole shaped articles | Todd Andres, William M. Cooper, O. Richard Hughes, Wendell G. Whiteside | 1995-01-24 |
| 5167889 | Process for pressure sintering polymeric compositions | Todd Andres | 1992-12-01 |
| 5139863 | Molded polybenzimidazole/polyaryleneketone articles and method of manufacture | Lorenzo P. DiSano, Bennett C. Ward | 1992-08-18 |
| 5070153 | Molded polybenzimidazole/polyaryleneketone articles and method of manufacture | Lorenzo P. DiSano, Bennett C. Ward | 1991-12-03 |
| 4912176 | Sintered polybenzimidazole/polyaryleneketone articles and method of manufacture | Lorenzo P. DiSano, Bennett C. Ward | 1990-03-27 |
| 4861537 | Process of making a sintered polybenzimidazole article | Bennett C. Ward, Ralph S. Blake | 1989-08-29 |
| 4814530 | Sintered polybenzimidazole article | Bennett C. Ward, Ralph S. Blake | 1989-03-21 |