Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003104 | Carbonylation process and catalyst | Frank E. Paulik, Arnold Hershman, Walter R. Knox, Robert G. Schultz | 1991-03-26 |
| 4792620 | Carbonylation catalysts | Frank E. Paulik, Arnold Hershman, Walter R. Knox | 1988-12-20 |
| 4690912 | Rhodium-containing carbonylation catalysts with halogen-containing promoter | Frank E. Paulik, Arnold Hershman, Walter R. Knox | 1987-09-01 |