Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714525 | Reversing circuit for ice delivery system | Bruce Nielson | 2010-05-11 |
| 6573670 | Gearmotor with feedback control apparatus and method | Kevin J. Machalek | 2003-06-03 |
| 5692385 | System and method initiating defrost in response to speed or torque of evaporator motor | Robert K. Hollenbeck, Roger Carlos Becerra, Brian L. Beifus, Richard S. Tatman | 1997-12-02 |