Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346649 | Doughnut making machine and improvements thereon | Wilbur D. Wilke, Thomas E. Belshaw, John R. Hamblin | 1982-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346649 | Doughnut making machine and improvements thereon | Wilbur D. Wilke, Thomas E. Belshaw, John R. Hamblin | 1982-08-31 |