Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605887 | Transportable packaged ice supply system for high temperature environments | William Hartig, Ken Deaton, Roger Elam | 2017-03-28 |
| 7065979 | Refrigeration system | Yakov Arshansky, David K. Hinde, Richard N. Walker | 2006-06-27 |