Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816507 | 1,2,2,6,6-pentamethyl-4-piperidylaminotriazine derivatives and their use as stabilizers | Francois Gugumus | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816507 | 1,2,2,6,6-pentamethyl-4-piperidylaminotriazine derivatives and their use as stabilizers | Francois Gugumus | 1989-03-28 |