Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554439 | Method for setting welding parameters | Craig Steven Knoener, John Carmen Granato, JR., Megan Katherine Parker, Benjamin David Romenesko, Joshua Thomas Stiever +1 more | 2023-01-17 |
| 8552339 | Power cord system for welding-type devices | Thomas G. Yunk | 2013-10-08 |
| 7465901 | Power cord system for welding-type devices | Thomas G. Yunk | 2008-12-16 |
| 7329834 | Method and apparatus to automatically determine type of gun connected to a wire feeder | Charles L. Kaufman, Jeffery R. Ihde | 2008-02-12 |
| 6855914 | Method and apparatus to automatically determine type of gun connected to a wire feeder | Charles L. Kaufman, Jeffery R. Ihde | 2005-02-15 |
| 6504133 | Wire feeder with non-linear speed control | Thomas G. Yunk, Warren E. Herwig | 2003-01-07 |
| 6344628 | CV background for welding | Bruce Patrick Albrecht, Richard Martin Hutchison | 2002-02-05 |
| 6262391 | Wire feeder with non-linear speed control | Thomas G. Yunk, Warren E. Herwig | 2001-07-17 |
| 6204476 | Welding power supply for pulsed spray welding | Jon O. Reynolds, Todd Earl Holverson | 2001-03-20 |
| 5990447 | Wire feeder with non-linear speed control | Thomas G. Yunk, Warren E. Herwig | 1999-11-23 |
| 5446641 | Power selection and protection circuit responsive to an input voltage for providing series or parallel connected inverters | Jon O. Reynolds | 1995-08-29 |
| 5319533 | Power selection and protection circuit responsive to an input voltage for providing series or parallel connected inverters | Jon O. Reynolds | 1994-06-07 |