Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851581 | Chelate ligands for low pressure hydroformylation catalyst and process employing same | Thomas J. Devon, Gerald W. Phillips, Thomas Allen Puckette, Jerome Leonard Stavinoha, Jr. | 1989-07-25 |
| 4824977 | Chelating ligands and catalysts and processes employing the same | Thomas J. Devon, Gerald W. Phillips, Thomas Allen Puckette, Jerome Leonard Stavinoha, Jr. | 1989-04-25 |
| 4804547 | Animal feed supplement formulation | Garrett C. Luce, Albert C. Ruggles | 1989-02-14 |