Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5579544 | Liftable seat for bathtubs | — | 1996-12-03 |
| 4510690 | Dipstick guide device for automotive vehicles | — | 1985-04-16 |
| 4236519 | Corneal punch | Joseph A. La Russa, Richard C. Troutman | 1980-12-02 |