Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107540 | Refrigerant system with liquid line to harvest line bypass | William E. Olson, Jr., Cary J. Pierskalla, Dean M. Petersen | 2018-10-23 |
| 9625199 | Methods and apparatus for adjusting ice slab bridge thickness and initiate ice harvest following the freeze cycle | Curt Cayemberg, Dean M. Petersen, Mark Paul Giebel | 2017-04-18 |