Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277546 | Turbine | Max Frey, John M. Bowie | 1994-01-11 |
| 5179881 | System for producing helical vegetable strips and turbine therefor | Max Frey, John M. Bowie | 1993-01-19 |
| 4590829 | Food slicing method and apparatus | Arthur Davidson | 1986-05-27 |
| 4542821 | Hump back conveyor | — | 1985-09-24 |