Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801569 | Novel fixed-bed vanadium phosphate catalyst systems | Michael J. Desmond | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801569 | Novel fixed-bed vanadium phosphate catalyst systems | Michael J. Desmond | 1989-01-31 |