Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374689 | Rubber compositions containing 2-pyrazine sulfenamides | Charles J. Rostek, Jr., David J. Sikora | 1994-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374689 | Rubber compositions containing 2-pyrazine sulfenamides | Charles J. Rostek, Jr., David J. Sikora | 1994-12-20 |