Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056159 | Holder for full or folded collapsible tubes | — | 2000-05-02 |
| 5554699 | Method of curing rubbers without forming nitrosamines | Dwight W. Chasar | 1996-09-10 |
| 4791173 | Tire tread rubber compositions | — | 1988-12-13 |
| 4629752 | Substituted oxo-piperazinyl-triazines and UV light stabilized compositions | John T. Lai, Pyong-Nae Son | 1986-12-16 |
| 4484010 | Hydroxybenzylcyclopentadienes and derivatives thereof | — | 1984-11-20 |
| 4355148 | Norbornene polymers containing bound phenolic antioxidant | Linwood P. Tenney | 1982-10-19 |
| 4326061 | Substituted decahydroquinolines | Pyong-Nae Son | 1982-04-20 |
| 4324717 | Norbornene polymers stabilized with hindered aromatic alcohols | — | 1982-04-13 |
| 4301306 | Norbornenyl phenolic compounds | — | 1981-11-17 |
| 4292237 | Polymeric ultraviolet light stabilizers containing hindered alkyl amines | Pyong-Nae Son | 1981-09-29 |