Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597539 | Catalytic process | Friedrich H. H. Valentin | 1997-01-28 |
| 5220110 | Catalysts | Frank King | 1993-06-15 |
| 5149893 | Catalytic hydrogenation process | Frank King | 1992-09-22 |
| 5041408 | Catalyst comprising calcium aluminate cement and at least one oxide of nickel or cobalt | Frank King | 1991-08-20 |
| 4775448 | Isolation process | Robert J. Lindsay | 1988-10-04 |