Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690642 | Agricultural implement mountable blade sharpening system | Tracey Duane Meiners, Ross L. Gingrich, Ben Zimmerman, Paul Hurtis, 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 |
| 6634308 | Presser foot for high seam stitching | — | 2003-10-21 |
| 6249482 | Synchronous memory | Richard Albon, David Johnston | 2001-06-19 |
| 5649779 | Constant radial load ring for dust boot of a socket joint assembly | Donnie G. Wells | 1997-07-22 |
| 5620338 | Universal battery cable assembly | Jan Stephens, Ron Decoteau, Steve Bleistein | 1997-04-15 |
| 5500823 | Memory defect detection arrangement | Richard Albon | 1996-03-19 |
| 5466084 | Dust boot retainer ring | Shane J. Brueggen | 1995-11-14 |
| 4400960 | Tool for setting blind fasteners | — | 1983-08-30 |
| 4321814 | Hand tool for setting threaded fasteners | — | 1982-03-30 |
| 4192163 | Tool for setting blind fasteners | — | 1980-03-11 |