Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4583495 | Wood fired quick recovery water heater | Richard Hill, David J. Radley, Arthur R. Pete | 1986-04-22 |
| 4284081 | Urinary retention catheter | Joseph R. Carvalko, Jr. | 1981-08-18 |