Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |