Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942797 | Filtration using pressure vessel with multiple filtration channels | Dennis Chancellor | 2005-09-13 |
| 5424430 | Disubstituted polycyclic systems and preparative methods therefor | Timothy D. Costello, Leon De Brabander, Jr., Matthew E. Voss | 1995-06-13 |
| 5272269 | Disubstituted polycyclic systems and preparative methods therefor | Timothy D. Costello, Leon De Brabander, Jr., Matthew E. Voss | 1993-12-21 |
| 5109125 | Process for purifying nucleoside-5'-diphosphates | George F. Huhn | 1992-04-28 |
| D274599 | Gas pump trigger retainer | — | 1984-07-10 |
| 4280618 | Device for handling meat logs and other articles | — | 1981-07-28 |