Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11252860 | Agricultural product control system for an agricultural implement | David Long, John C. Endsley | 2022-02-22 |
| 8690642 | Agricultural implement mountable blade sharpening system | Tracey Duane Meiners, Ross L. Gingrich, Ben Zimmerman, Alan Martin, Michael G. Kovach | 2014-04-08 |
| 8535120 | Blade sharpening system for agricultural implements | Robert A. Zemenchik, Ivan Rieke, Mark P. Hoffman, Ross L. Gingrich, Ben Zimmerman +3 more | 2013-09-17 |
| 8047299 | Crop residue and soil conditioning agricultural implement | Joseph M. Keeler, Tim Blunier | 2011-11-01 |
| 7065945 | Soil conditioning rotary reel | — | 2006-06-27 |
| 6843047 | Soil conditioning rotary reel | — | 2005-01-18 |
| 6763896 | Combination soil conditioning rotary reel and primary tillage system | — | 2004-07-20 |
| 6626246 | Tillage implement with one point pin angle adjustment | Rickey Gerber, Dean A. Knobloch, William J. Dietrich, Sr. | 2003-09-30 |
| 6564728 | High clearance shank | Christopher L. Ryan, Dean A. Knobloch | 2003-05-20 |
| 6557646 | Mulch-till ripper | Joseph M. Keeler, Timothy R. Blunier, Marvin Kuebler | 2003-05-06 |