Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6691528 | Quiet ice making apparatus | Daniel Leo Ziolkowski, Matthew Allison, David Gist | 2004-02-17 |
| 6668575 | Quiet ice making apparatus | Daniel Leo Ziolkowski, Matthew Allison, David Gist | 2003-12-30 |
| 6637227 | Quiet ice making apparatus | Daniel Leo Ziolkowski, Matthew Allison, David Gist | 2003-10-28 |
| 6247318 | Evaporator device for an ice maker and method of manufacture | Gerald E. Gregory | 2001-06-19 |
| 5551250 | Freezer evaporator defrost system | Thomas E. Yingst, Ronald S. Davis | 1996-09-03 |
| 5491980 | Reversible refrigerator/freezer system | Thomas E. Yingst, Ronald S. Davis | 1996-02-20 |
| 5476318 | Regrigerator/freezer thermal breaker and door handle | Thomas E. Yingst, Ronald S. Davis | 1995-12-19 |