Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377488 | Methods and apparatus to switch a weld power output | Joseph Robert Ryan, James Andrew Byrne, Richard Mark Achtner | 2025-08-05 |
| 12377487 | Polarity sensing welding wire feeder system and method | Edward G. Beistle | 2025-08-05 |
| 12273982 | Induction heating extension cables including control conductors | Paul Verhagen | 2025-04-08 |
| 12262457 | Induction heating systems having close proximity communication devices | Scott Stephen Liebert | 2025-03-25 |
| 11923788 | Systems and methods for efficient provision of arc welding power source | — | 2024-03-05 |
| 11819960 | Methods and apparatus to switch a weld power output | Joseph Robert Ryan, James Andrew Byrne, Richard Mark Achtner | 2023-11-21 |
| 11606845 | Induction heating systems having close proximity communication devices | Scott Stephen Liebert | 2023-03-14 |
| 11587462 | Systems and methods for a weld training system | William Joshua Becker, Bruce Patrick Albrecht | 2023-02-21 |
| 11532997 | Systems and methods for efficient provision of arc welding power source | — | 2022-12-20 |
| 11529698 | Modular direct current power source | — | 2022-12-20 |
| 11478883 | System and method for determining inductance of a power cable | Kyle Andrew Pfeifer, Gregg Prochnow, Jeremy D. Overesch | 2022-10-25 |
| 11433471 | Method and apparatus for automatically controlling gas pressure | Joseph C. Schneider, James F. Ulrich | 2022-09-06 |
| 11399415 | Induction heating extension cables including control conductors | Paul Verhagen | 2022-07-26 |
| 11277885 | Induction heating power supplies, data collection systems, and induction heating systems to communicate over an induction heating cable | Gregg Prochnow, Kevin McWithey | 2022-03-15 |
| 11167366 | Methods and apparatus for detecting leakage current | — | 2021-11-09 |
| 11160144 | Modular transformers and induction heating systems having modular transformers | Paul Verhagen | 2021-10-26 |
| 11127313 | Systems and methods for a weld training system | William Joshua Becker, Bruce Patrick Albrecht | 2021-09-21 |
| 11120925 | Induction heating extension cables including control conductors | Paul Verhagen | 2021-09-14 |
| 11007597 | Welding wire feeder power application system and method | Brian Lee Ott, Edward G. Beistle | 2021-05-18 |
| 10939507 | Induction heating accessories | Gregg Prochnow, Kevin McWithey | 2021-03-02 |
| 10917946 | Induction heating methods and apparatus | Scott Stephen Liebert, Paul Verhagen | 2021-02-09 |
| 10912156 | Induction heating methods and apparatus | Scott Stephen Liebert, Paul Verhagen | 2021-02-02 |
| 10843288 | Welding wire feeder power control system and method | Edward G. Beistle | 2020-11-24 |
| 10751828 | Modular direct current power source | — | 2020-08-25 |
| 10734918 | Systems and methods for efficient provision of arc welding power source | — | 2020-08-04 |