Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558059 | Glue gun with pinch rollers | George Hillinger | 2003-05-06 |
| 5094226 | Continuous passive motion device for the first metatarsal phalangeal joint | Mark T. Medcalf, Charles A. Kelman | 1992-03-10 |