Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711092 | Jointed bendable foot protector for use with a shoe | Joseph G. Dell | 1998-01-27 |
| 5275668 | Hydro impact medical and dental instruments washer | Joseph G. Dell, Robert A. Anderson | 1994-01-04 |