Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007610 | Voltage sensing wire feeder with weld procedure memories | James Francis Rappl, Jeffrey R. Ihde, Joseph E. Feldhausen, Thomas Don Lahti, Clay A. Byron +1 more | 2021-05-18 |
| 10384294 | Method and device for controlling current flow through a welding clamp | Mark Richard Christopher, Thomas Don Lahti, Jeffery R. Ihde, Gary A. Thyssen, Michael Todd Klegin | 2019-08-20 |
| 10215141 | System and apparatus for vapor detection within fuel supply module | — | 2019-02-26 |
| 10076809 | Voltage sensing wire feeder with weld procedure memories | James Francis Rappl, Jeffrey R. Ihde, Joseph E. Feldhausen, Thomas Don Lahti, Clay A. Byron +1 more | 2018-09-18 |