Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129299 | Dicing machine | Gerald W. Urschel, Joe R. Urschel | 1992-07-14 |
| 5097727 | Method of making a knife having a scalloped cutting edge | W. James Fischer | 1992-03-24 |
| 5044240 | Apparatus for conveying and cutting a product into discrete pieces | Charles E. Rowell | 1991-09-03 |
| 5022299 | Method of making a knife having a scalloped cutting edge | W. James Fischer | 1991-06-11 |
| 4891885 | Method of making a knife having a scalloped cutting edge | W. James Fischer | 1990-01-09 |
| 4766793 | Knife assembly for a water gun | Eugene H. Cole | 1988-08-30 |
| 4706524 | Circular knife and method of making same | W. James Fischer | 1987-11-17 |
| 4660453 | Circular knife and method of making same | W. James Fischer | 1987-04-28 |
| 4660778 | Impeller for comminuting equipment | Joe R. Urschel | 1987-04-28 |
| 4657190 | Method of comminuting a product | Joe R. Urschel | 1987-04-14 |
| 4610397 | Comminuting equipment | Joe R. Urschel | 1986-09-09 |
| D285085 | Impeller for comminuting equipment | Joe R. Urschel | 1986-08-12 |
| 4419414 | Cylinder for use with other components in processing material | Joe R. Urschel | 1983-12-06 |
| 4413537 | Method of making a tubular cylinder for extruding a product | Joe R. Urschel | 1983-11-08 |