Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155454 | Pill dispenser employing a sealed pill carrier and integrated dispensing plungers | Dean T. Upton | 2000-12-05 |
| 5915560 | Compartmentalized pill dispenser | Dean T. Upton, Arthur S. Chapman | 1999-06-29 |
| 5909822 | Pill dispenser employing a sealed pill carrier | Dean T. Upton | 1999-06-08 |