Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D930713 | Vacuum excavator hose handle | Vernon T. Stellman | 2021-09-14 |
| D851688 | Horizontal directional drill | Clinton T. Cosgrove, Pete Ramos, Dirk A. Wilson, Seth T. Matthesen, David Thimm +1 more | 2019-06-18 |
| D851132 | Horizontal directional drill | Clinton T. Cosgrove, Pete Ramos, Joseph G. Greenlee, Seth T. Matthesen, David Thimm +2 more | 2019-06-11 |
| D771152 | Joystick | — | 2016-11-08 |