Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026940 | Manufacture of 4,4'-diisopropylbiphenyl | Jere D. Fellmann, Paul R. Wentrcek | 1991-06-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026940 | Manufacture of 4,4'-diisopropylbiphenyl | Jere D. Fellmann, Paul R. Wentrcek | 1991-06-25 |