Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640565 | Ice maker with improved harvest detection and thermal efficiency | Andrei Tchougounov, Donald E. DeWitt | 2003-11-04 |
| 6526763 | Ice maker and method of making ice | Andrei Tchougounov, Terry L. Hygema, Steven M. Nimtz | 2003-03-04 |