Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144083 | Multi-operator engine driven welder system | David Edwin Radtke, Alan Fredrick Smith, George Harold Baus | 2018-12-04 |
| 9186743 | Welding and gouging systems with multiple power settings | David Edwin Radtke | 2015-11-17 |
| 9089918 | Welding ground connection system and method | George Harold Baus, Anthony Van Bergen Salsich | 2015-07-28 |
| 8338971 | Engine-driven generator speed control system and method | David Edwin Radtke, Daniel C. Fosbinder | 2012-12-25 |
| 8125094 | Engine-driven generator speed control system and method | David Edwin Radtke, Daniel C. Fosbinder | 2012-02-28 |
| 7261522 | Fluid manifold for a welder | Herbert A. Bankstahl | 2007-08-28 |
| 7044999 | Oil separator for a welder | Herbert A. Bankstahl | 2006-05-16 |
| 6933465 | Screw air compressor for a welder | Herbert A. Bankstahl | 2005-08-23 |
| 6883540 | Fluid manifold for a welder | Herbert A. Bankstahl | 2005-04-26 |
| 6753503 | Oil separator for a welder | Herbert A. Bankstahl | 2004-06-22 |
| 6674046 | Screw air compressor for a welder | Herbert A. Bankstahl | 2004-01-06 |