Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4537952 | Polymeric compounds prepared from diphenylamine and dialkylalkenylbenzene or dihydroxyalkylbenzene | James J. Tazuma, Robert A. Smith | 1985-08-27 |
| 4463170 | Polymeric compounds prepared from diphenylamine and dihydroxyalkylbenzene | James J. Tazuma, Robert A. Smith | 1984-07-31 |
| 4417017 | Polymeric antioxidants prepared from diphenyalmine and dialkylalkenylbenzene or dihydroxyalkylbenzene | James J. Tazuma | 1983-11-22 |
| 4414348 | Stabilized polyester compositions | James J. Tazuma, Max H. Keck | 1983-11-08 |
| 4330462 | Stabilized polyester composition | Max H. Keck, James J. Tazuma | 1982-05-18 |
| 4205160 | Indane containing polymers | James J. Tazuma | 1980-05-27 |