Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916160 | Real-time imaging contact gauge and visual feedback interactive apparatus including same | Radu Arcan | 1999-06-29 |
| 5509218 | Cushioning devices for feet | Radu Arcan | 1996-04-23 |
| 4501159 | Contact gauge and method of employing same | — | 1985-02-26 |
| 4324547 | Dentistry technique | Benedict Heinrich | 1982-04-13 |