Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892852 | Transition metal composition | John W. Kelland, Frank T. Kiff | 1990-01-09 |
| 4197187 | Hydrocarbon conversion | Michael Day, David Jackson | 1980-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892852 | Transition metal composition | John W. Kelland, Frank T. Kiff | 1990-01-09 |
| 4197187 | Hydrocarbon conversion | Michael Day, David Jackson | 1980-04-08 |