Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954274 | Sulfurized olefin extreme pressure additives | Edward F. Zaweski | 1990-09-04 |
| 4475000 | Process for producing 4,4'-dihydroxybiphenyl | John J. Pendery | 1984-10-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954274 | Sulfurized olefin extreme pressure additives | Edward F. Zaweski | 1990-09-04 |
| 4475000 | Process for producing 4,4'-dihydroxybiphenyl | John J. Pendery | 1984-10-02 |