Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984360 | Method of fabricating flaker evaporators by simultaneously deforming while coiling tube | Keith Sather, Edward R. Gade, Lawrence E. Olson | 1991-01-15 |
| 4932223 | Auger construction for ice-making apparatus | Roger W. Paul | 1990-06-12 |
| 4739630 | Heat exchanger assembly and method of fabricating same | Roger W. Paul | 1988-04-26 |
| 4497184 | Auger-type ice making apparatus for producing high quality ice | Robert P. Utter | 1985-02-05 |