Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478621 | Retractable lead systems | Mark Derakhshan | 2019-11-19 |
| 10125873 | Valve assembly with rotatable element | — | 2018-11-13 |
| 9855641 | Clamping device for precision tools | — | 2018-01-02 |
| D743448 | Cutting blade for rotary tool | — | 2015-11-17 |
| 9069071 | GNSS navigation for a mechanized irrigation corner system | Neal J. Schlautman, Brent A. Pohlmann, Kent E. Schueler, Phill J. Tiemeyer | 2015-06-30 |
| 8764298 | Locking thrust washer | Scott Michael Barth | 2014-07-01 |
| 7997179 | Hybrid water cannon | David A. Smith, Scott Strohman, Ken Poe | 2011-08-16 |
| 7297263 | Efficient water filters | Edward Rinker | 2007-11-20 |
| 6314834 | Hollow crank arm | Garrett Smith, Michael A. Kozuschek | 2001-11-13 |
| 5210453 | Through bolt resonance suppression in an alternator | — | 1993-05-11 |
| 5021696 | Cooling fan with reduced noise for variable speed machinery | — | 1991-06-04 |
| 4516302 | Field replaceable screw conveyor inserts | Edmund C. Chulada | 1985-05-14 |
| 4419090 | Field replaceable screw conveyor inserts | Edmund C. Chulada | 1983-12-06 |
| 4230977 | Speed control for electric motor | — | 1980-10-28 |