Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876127 | Method of blow molding polyamides | Himangshu R. Bhattacharjee, Rakesh Kumar, Jon I. Williams, John P. Sibilia | 1989-10-24 |
| 4861838 | Process for production of quasi-random copolymers from homopolymers | — | 1989-08-29 |