Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837968 | Computer-controlled modular power supply for precision welding | Roderick G. Rohrberg, Timothy K. Rohrberg, Charles E. Nourrcier | 1998-11-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837968 | Computer-controlled modular power supply for precision welding | Roderick G. Rohrberg, Timothy K. Rohrberg, Charles E. Nourrcier | 1998-11-17 |