Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779329 | Remote welding system and method | James Francis Rappl, Thomas Don Lahti, Joseph E. Feldhausen | 2014-07-15 |
| 8357007 | Welding control cable assembly with strain relief | James Francis Rappl, Thomas Don Lahti | 2013-01-22 |
| 8330077 | Remote welding system and method | James Francis Rappl, Thomas Ihde, Joseph E. Feldhausen | 2012-12-11 |
| 7329834 | Method and apparatus to automatically determine type of gun connected to a wire feeder | Charles L. Kaufman, Albert M. Nowak | 2008-02-12 |
| 7323659 | System and method of precise wire feed control in a welder | Brian Lee Ott | 2008-01-29 |
| 7091449 | Voltage regulated MIG welding using a constant current power source | Brian Lee Ott | 2006-08-15 |
| 7005610 | Voltage regulated GMAW welding using a constant current power source and wire feeder having variable gain | Brian Lee Ott | 2006-02-28 |
| 6855914 | Method and apparatus to automatically determine type of gun connected to a wire feeder | Charles L. Kaufman, Albert M. Nowak | 2005-02-15 |
| 6642481 | Integrated welding control and power supply using phased control power technology | Dale W. Sievert, Anthony J. Kowaleski | 2003-11-04 |
| 6627849 | Automatic detection of robot type | Anthony J. Kowaleski | 2003-09-30 |
| 6479791 | Dynamic voltage sensing with failure indication | Anthony J. Kowaleski | 2002-11-12 |