Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877684 | Nylon carrier for polymer concentrate, and films and packages made with the concentrate | Mary E. Shepard, Keith D. Lind | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877684 | Nylon carrier for polymer concentrate, and films and packages made with the concentrate | Mary E. Shepard, Keith D. Lind | 1989-10-31 |