Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339066 | Energy-measuring resistor bank | Anthony M. Marques, William K. Jones, Jr., Masatoshi Fukuda, Overton H. Manuel | 1994-08-16 |
| 4828821 | Method of inhibiting calculus formulation and improving dental hygiene | — | 1989-05-09 |