Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162153 | Poly(butylene terephthalate) copolyester and a process for preparing it | Barrie L. Davies | 1992-11-10 |
| 5134222 | Poly(butylene terephthalate) copolyester and a process for preparing it | Barrie L. Davies | 1992-07-28 |