Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828714 | Arc welding system | Robert Joseph Pistor, Emanuel Bruno Ferreira Dos Santos | 2020-11-10 |
| 6256847 | Strap fastener | Norman G. Manley | 2001-07-10 |
| 5243848 | Determining the volume of gases in transformer cooling oil | Dudley R. Medhurst | 1993-09-14 |