Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354806 | Pneumatically powerable double acting positive displacement fluid pump | Gene A. Tracy, William A. Harvill, William S. Credle, Jr. | 1982-10-19 |
| D264972 | Fluid pump | Gene A. Tracy | 1982-06-15 |