Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5434147 | Antimicrobial quinolonyl lactam esters | Thomas P. Demuth, Jr. | 1995-07-18 |
| 4706565 | Multi-color engraving system | John H. Martin, Johnnie L. White, Jr. | 1987-11-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5434147 | Antimicrobial quinolonyl lactam esters | Thomas P. Demuth, Jr. | 1995-07-18 |
| 4706565 | Multi-color engraving system | John H. Martin, Johnnie L. White, Jr. | 1987-11-17 |