Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8262145 | Motion assisted sifting fork | — | 2012-09-11 |
| 7946638 | Motion assisted sifting fork | — | 2011-05-24 |
| 7540544 | Motion assisted manure fork | — | 2009-06-02 |
| 7222899 | Motion assisted manure fork | — | 2007-05-29 |
| 7222900 | Motion assisted manure fork | — | 2007-05-29 |
| 6585234 | Fencing system | — | 2003-07-01 |
| 6344617 | Fencing system | — | 2002-02-05 |
| 6308590 | Handlebar device | — | 2001-10-30 |
| D412306 | Handlebar extension | — | 1999-07-27 |
| 5529544 | Drive clutch with multi-staged displacement rate and a method for controlling a drive clutch | — | 1996-06-25 |
| 5460575 | Drive clutch with variable rate biasing means and a method for controlling a drive clutch | — | 1995-10-24 |
| 5443278 | Snowmobile ski liner | — | 1995-08-22 |
| 5203895 | Air filter assembly | — | 1993-04-20 |
| D328575 | Snow deflector for snowmobiles | — | 1992-08-11 |
| 5100443 | Air filter assembly | — | 1992-03-31 |
| D318253 | Cleat for an endless track or tread of a surface vehicle | — | 1991-07-16 |