Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290153 | Glass bottle decasing and recovery | — | 2001-09-18 |
| 6050423 | Trommel with quick change screen panels | Charles T. Dunnuck | 2000-04-18 |
| D322052 | Ski sled | — | 1991-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290153 | Glass bottle decasing and recovery | — | 2001-09-18 |
| 6050423 | Trommel with quick change screen panels | Charles T. Dunnuck | 2000-04-18 |
| D322052 | Ski sled | — | 1991-12-03 |