Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653627 | Reverse vending machine | Blair M. Hampson, Stuart R. Aldrich, Lyndon J. Robie | 1987-03-31 |
| 4558212 | Container redemption method and apparatus | — | 1985-12-10 |
| 4493989 | Container end-code redemption scanning | Thomas B. Hutchins, IV, by Nancy K. Hutchins, executrix | 1985-01-15 |
| 4449042 | Redeemable container with end closure redemption code | Thomas B. Hutchins, IV | 1984-05-15 |