Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203968 | Power systems and enclosures having an improved compressor drive | — | 2021-12-21 |
| 11124137 | Methods and apparatus to power a crane on a work truck using an engine-powered service pack | Michael J. Trinkner, Jeffrey R. Ihde, Joseph C. Schneider, Jeff Lenzner | 2021-09-21 |
| 11075581 | Methods and apparatus to use a switched-mode power supply as a source of power in a service pack | Alan Smith | 2021-07-27 |
| 11027356 | Welder generator engine speed control | Randall J. DuVal, Daniel C. Fosbinder, Christopher J. Wierschke, John C. Leisner | 2021-06-08 |
| 11006552 | Air flow methods and systems for a welder-generator | — | 2021-05-11 |
| 10900485 | Methods and systems for air compressor and engine driven control | — | 2021-01-26 |