Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885407 | Method for recovering a dihydric phenol from a scrap polyester | Edward N. Peters | 1989-12-05 |
| 4881736 | Bat handle for plastic beverage bottle | — | 1989-11-21 |
| 4876317 | Amide-urea copolymer and process for the preparation thereof | Kenneth P. Blackmon, Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer | 1989-10-24 |
| 4841015 | Low plate-out polycarbonate end capped with phenoxy acetic acid | Edward N. Peters, Paul Dean Sybert | 1989-06-20 |