Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090175 | Freezer apparatus | Horst F. W. Arfert, Roger H. Donaldson, Barry M. Whitlock | 1992-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090175 | Freezer apparatus | Horst F. W. Arfert, Roger H. Donaldson, Barry M. Whitlock | 1992-02-25 |