Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909543 | Air intake system for a work vehicle with enhanced pre-cleaner serviceability | Lorenzo Gomez, Mark D. Klassen | 2018-03-06 |
| 9151253 | Rain deflector for an intake duct of a work vehicle | Aaron Richard, Thomas Michael Chlystek, Mark D. Klassen | 2015-10-06 |
| D728632 | Fuel tank and related assembly | Mark D. Klassen, Larry Wilson, Thomas Michael Chlystek, Phetsamone Siriphong, Carl Fletcher +2 more | 2015-05-05 |
| D728633 | Fuel tank and related assembly | Mark D. Klassen, Larry Wilson, Thomas Michael Chlystek, Phetsamone Siriphong, Carl Fletcher +2 more | 2015-05-05 |
| 8807633 | Cab suspension system for an off-road vehicle | Rowland J. Milburn, Jr., Michael Bakken, Salvatore Virgilio, David Larry Tveito, David Sheldon Booth +7 more | 2014-08-19 |
| 8056617 | HVAC system for a work vehicle | Mark D. Klassen, Leonid Chernyavsky, Alan G. Leupold, Paul E. Wibbels, M. Javaid Arshad | 2011-11-15 |
| 7681630 | HVAC system for a work vehicle | Mark D. Klassen, Leonid Chernyavsky, Alan G. Leupold, Paul E. Wibbels, M. Javaid Arshad | 2010-03-23 |
| D503365 | 3-button shuttle shift control | Mark D. Klassen, John Shmalcs, George N. Clark | 2005-03-29 |
| 6789568 | Fluid flow control mechansim | Daniel Karlak | 2004-09-14 |
| 5394948 | Hitch assembly for a tractor | — | 1995-03-07 |