Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040746 | Systems and processes for the production of isophthalic acid and terephthalic acid | Joseph G. Gentry, Joseph P. Weller, Zhongyi Ding, Weihua Jin | 2015-05-26 |
| 8771476 | Methods for inhibiting polymerization of vinyl aromatic compounds during extractive distillation | Amy Sealey, B. Bryant Slimp | 2014-07-08 |
| 8658820 | Catalyst systems for the production of acids | Joseph C. Gentry, Joseph P. Weller, Zhongyi Ding, John R. Wilson, Meritxell Guino +1 more | 2014-02-25 |
| 4902999 | Enclosed bimetal circuit breaker | John L. Schneider | 1990-02-20 |
| 4251792 | Thermistor bonded to thermally conductive plate | — | 1981-02-17 |