Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450254 | Impact improvement of high nitrile resins | Dorothy C. Prem, June T. Duke | 1984-05-22 |
| 4390652 | Nitrile barrier resins containing fillers and processing aids | — | 1983-06-28 |
| 4355127 | Physical property improvement in nitrile resins by use of certain processing aids and fillers | — | 1982-10-19 |
| 4351756 | Rubber-modified high nitrile copolymers with improved impact resistance | Dorothy C. Prem, June T. Duke | 1982-09-28 |
| 4292228 | Physical property improvement in nitrile resins by use of certain processing aids and fillers | — | 1981-09-29 |
| 4244852 | Rubber-modified high nitrile copolymers with improved impact resistance | Dorothy C. Prem, June T. Duke | 1981-01-13 |