Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4612331 | Skin treatment composition | Martin D. Barratt, Paul A. Bowser, James A. Durrant, Dieno George, John Hill +2 more | 1986-09-16 |
| 4507319 | Skin treatment composition | Martin D. Barratt, Paul A. Bowser, James A. Durrant, Dieno George, John Hill +2 more | 1985-03-26 |