Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857127 | Process for preparing improved oriented polymer films and tapes | Christopher J. Anton | 1989-08-15 |
| 4851173 | Oriented polymer films, a process for the preparation thereof | Gary S. Sapsford | 1989-07-25 |
| 4832500 | Mixing apparatus and processes | Colin R. Brunold, Andrew W. Dickens, Jeremy Charles Bauser Hunns, HUW RICHARD WILLIAMS | 1989-05-23 |