Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624018 | Aluminum can recycling and coupon dispenser apparatus | David A Schuff, Joseph R. Goetz | 1997-04-29 |
| 5239920 | Can crusher apparatus | David A Schuff | 1993-08-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624018 | Aluminum can recycling and coupon dispenser apparatus | David A Schuff, Joseph R. Goetz | 1997-04-29 |
| 5239920 | Can crusher apparatus | David A Schuff | 1993-08-31 |