Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5827903 | Separation of catalyst from Fischer-Tropsch slurry | Curt White, Karen L. Jensen, Richard F. Hickey, Larry D. Gillham | 1998-10-27 |
| 4355466 | Punching tool having replaceable tips | — | 1982-10-26 |