Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999596 | Methods and apparatus to power a crane on a work truck using an engine-powered service pack | Michael J. Trinkner, Jeffery R. Ihde, Joseph C. Schneider, Nathan Joe Jochman | 2024-06-04 |
| 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, Nathan Joe Jochman | 2021-09-21 |
| 9333585 | Welding wire feed system and method | Jonathan R. Ertmer, Kenneth A. Stanzel, Ronald Dewayne Woodward | 2016-05-10 |
| 9050680 | Welding wire feed system and method | Jonathan R. Ertmer, Kenneth A. Stanzel, Ronald Dewayne Woodward | 2015-06-09 |
| 8575517 | Welding wire feed system and method | Jonathan R. Ertmer, Kenneth A. Stanzel, Ronald Dewayne Woodward | 2013-11-05 |