Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353495 | Wing plow with rotatable floating connection | Kenneth F. Becicka, Joel A. O'Brien | 2016-05-31 |
| 9233633 | Vehicle with combination body, tailgate, and conveyor assembly | Timothy J. Ketels, Daniel J. Banyas, Glenn L. Ungerer, Mart E. Ward | 2016-01-12 |
| 8511589 | Apparatus for spreading granular materials from vehicle | Shannon B. Richardson, Mart E. Ward, Glenn L. Ungerer | 2013-08-20 |
| 7934594 | Conveyor system for vehicle | Shannon B. Richardson, Mart E. Ward, Andrew Holverson | 2011-05-03 |
| 7913931 | Combination dump and spreader apparatus | Mart E. Ward, Wade Joseph Burken, Glenn L. Ungerer | 2011-03-29 |
| 7530777 | Vehicle with safety interlock system | Bill Hintzsche | 2009-05-12 |
| 7263789 | Plow assembly with adjustable trip mechanism | Mary T. Goos, Mike Voorhees, Lyle Seaman | 2007-09-04 |
| 6976740 | Ball screw hoist system for vehicle | Dan Banyas | 2005-12-20 |
| 6945482 | Combination dump and spreader apparatus | Mart E. Ward, Wade Joseph Burken, Glenn L. Ungerer | 2005-09-20 |
| 6895698 | Plow assembly with adjustable trip mechanism | Mary T. Goos, Mike Voorhees, Lyle Seaman | 2005-05-24 |
| 6874582 | Plow hitch for vehicle | Mary T. Goos, Wade Joseph Burken | 2005-04-05 |
| 6761525 | Combination dump and spreader apparatus | Timothy Ray Schenk, David Alan Cabalka, Terry J. Sommerfelt, Thomas E. Amthauer, Marc E. Cabalka +1 more | 2004-07-13 |
| 6585472 | Combination dump and spreader apparatus | Timothy Ray Schenk, David Alan Cabalka, Terry J. Sommerfelt, Thomas E. Amthauer, Marc E. Cabalka +1 more | 2003-07-01 |
| 6394735 | Combination dump and spreader apparatus | Timothy Ray Schenk, David Alan Cabalka | 2002-05-28 |
| 5732878 | Secure currency deposit system having multiply accessible cash cassette | John S. Schroder, Daniel J. Banyas | 1998-03-31 |
| 4918900 | Light-weight wall panel for protective enclosure | Kevin A. Fee | 1990-04-24 |