Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D547628 | Nail puller | — | 2007-07-31 |
| 4520223 | Dehydrogenation process | Lewis E. Drehman, Emory W. Pitzer | 1985-05-28 |
| 4431750 | Platinum group metal catalyst on the surface of a support and a process for preparing same | Lewis E. Drehman, Emory W. Pitzer | 1984-02-14 |
| 4313017 | Selective hydrogenation of polynuclear aromatic reactants | Lloyd E. Gardner, Floyd E. Farha, Jr. | 1982-01-26 |