Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314948 | Olefinic impact modifiers for, and blends with, thermoplastic polyester resins | Charles F. Pratt, Errol J. Olivier | 1994-05-24 |
| 5244972 | Single step bulk process for high impact polyester masterbatches, products thereof and blends with polyesters | — | 1993-09-14 |
| 5179169 | Olefinic impact modifiers for, and blends with, thermoplastic polyester resins | Charles F. Pratt, Errol J. Olivier | 1993-01-12 |
| 5151466 | Single step bulk process for high impact polyester masterbatches, products thereof and blends with polyesters | — | 1992-09-29 |
| 5026776 | Olefinic impact modifiers for, and blends with, thermoplastic polyesters resins | Charles F. Pratt, Errol J. Olivier | 1991-06-25 |
| 5008342 | Epoxy containing impact modifiers for thermoplastic resins | — | 1991-04-16 |
| 4965111 | Olefinic impact modifiers for, and blends with, thermoplastic polyester resins | Charles F. Pratt, Errol J. Olivier | 1990-10-23 |
| 4757112 | Single step bulk process for high impact polyamide masterbatches, products thereof and blends with polyamides | — | 1988-07-12 |