Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4371603 | Amino hydroxy cyclohexenone developing agents | James R. Bartels-Keith | 1983-02-01 |
| 4365085 | Bicyclic reductone developing agents | James R. Bartels-Keith | 1982-12-21 |
| 4304934 | Synthesis of amino hydroxy cyclopentenones | James R. Bartels-Keith, Jean B. Rogers | 1981-12-08 |