Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276080 | Vacuum excavation apparatus having a deceleration vessel and methods for excavating a site | Andy Strobel, Corey Lanoue, Daniel Hofland, Adam James Bates, Tayte Askelsen +2 more | 2025-04-15 |
| 12077936 | Hydro excavation vacuum apparatus | Andy Strobel, Corey Lanoue, Daniel Hofland, Adam James Bates, Tayte Askelsen +2 more | 2024-09-03 |
| 11905677 | Airlocks for conveying material, hydro excavation vacuum apparatus having airlocks, and methods for hydro excavating a site | Andy Strobel, Corey Lanoue, Daniel Hofland, Adam James Bates, Tayte Askelsen +2 more | 2024-02-20 |
| 11560689 | Hydro excavation vacuum apparatus having an adjustment system for adjusting a dewatering system screen | Andy Strobel, Corey Lanoue, Daniel Hofland, Adam James Bates, Tayte Askelsen +2 more | 2023-01-24 |
| 11499290 | Hydro excavation vacuum apparatus having deceleration vessels and methods for hydro excavating a site | Andy Strobel, Corey Lanoue, Daniel Hofland, Adam James Bates, Tayte Askelsen +2 more | 2022-11-15 |
| 9587373 | Dust suppression arrangement for heavy excavation equipment | James Thaddeus Schmidt, Mark R. Cooper | 2017-03-07 |
| 9238902 | Cab suspension system for a machine adapted to surface excavate rock or like materials | Glenn Meinders, Guy Stephen Brock | 2016-01-19 |
| 8955919 | Dust suppression arrangement for heavy excavation equipment | James Thaddeus Schmidt, Mark R. Cooper | 2015-02-17 |
| 7243630 | Foot controlled engine start and stop system for conversion of an off-road utility vehicle for use as a golf cart | Thomas C. Boe, Terry Zwart, Thomas E. Boe, Dennis LaRoque, Larry A. Prohaska | 2007-07-17 |