Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808649 | Beta-ketoester substituted diorganopolysiloxanes and PVC stabilzers comprised thereof | Michel Gay | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808649 | Beta-ketoester substituted diorganopolysiloxanes and PVC stabilzers comprised thereof | Michel Gay | 1989-02-28 |