Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7265318 | System and method for variable hot start of a welding-type device | — | 2007-09-04 |
| 7265319 | Multifunction meter for welding apparatus | John C. Leisner | 2007-09-04 |
| 7211764 | Engine driven welder/generator with high power accessory output operable at lower engine speeds | John C. Leisner, Randy Du Val | 2007-05-01 |
| 7199331 | Backup control for welding-type device remote control and method of use | Adam P. Laabs | 2007-04-03 |
| 6603097 | Method and apparatus for controlling engine speed of a welding generator | John C. Leisner | 2003-08-05 |
| 6348671 | Welder with engine power and utility power input | William J. Sullivan, Richard Beeson | 2002-02-19 |