Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344043 | Dispenser especially adapted for dispensing medication units | Donald G. Ellis | 1994-09-06 |
| 5219093 | Dispenser adapted to isolate the dispensed objects by compression between two movable structures | Donald G. Ellis | 1993-06-15 |