Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637079 | Traction apparatus | — | 1997-06-10 |
| 5505683 | Centrifuge bowl gripping apparatus having a retaining arm with a stationary jaw and a moveable jaw | Joseph Geringer, Laurence Tremaine, Paul M. Volpini | 1996-04-09 |
| 5307534 | Portable rotary copper pipe cleaner | — | 1994-05-03 |