Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935650 | Trailer hitch | Karl Hacken, James J. Jordan | 2005-08-30 |
| 6846000 | Trailer hitch | Karl Hacken, James J. Jordan | 2005-01-25 |
| 5845918 | All terrain vehicle with semi-independent rear suspension | Troy Leiphart, Ronald Solberg | 1998-12-08 |
| 4981452 | Surface drive outboard with improved transmission | — | 1991-01-01 |
| 4976638 | Surface drive for marine craft having inboard engine | — | 1990-12-11 |
| 4947779 | Watercraft tow bar | — | 1990-08-14 |
| 4860927 | Blow molded two-compartment container | — | 1989-08-29 |
| D302658 | Dual compartment container for measuring and storing fluids | — | 1989-08-08 |
| D302521 | Dual compartment container with measurement indicator | — | 1989-08-01 |
| 4836123 | Compact motor/generator set for providing alternating current power to a marine craft | Kazuo Kuroda | 1989-06-06 |
| D293087 | Tank mixture proportioning gauge | — | 1987-12-08 |
| 4650029 | Off-the-road four-wheel drive vehicle | Douglas C. Foote | 1987-03-17 |
| 4577712 | Off-the road vehicle for recreational and work applications | Douglas C. Foote | 1986-03-25 |
| 4570738 | Snow vehicle equipped with wide, low-pressure tires | Douglas C. Foote | 1986-02-18 |
| 4561518 | Recreational vehicle with limited differential | — | 1985-12-31 |
| 4531293 | Gauge for indicating quantity of mixture components to be added to a tank | — | 1985-07-30 |
| 4497220 | Differential planetary gear system for producing complementary levels of forward/reverse drive | — | 1985-02-05 |
| 4442913 | Snow vehicle | — | 1984-04-17 |
| 4437534 | Snow vehicle | — | 1984-03-20 |
| 4434867 | Drive belt for snow vehicle and suspension therefor | — | 1984-03-06 |
| 4426961 | Starting arrangement for internal combustion engine | — | 1984-01-24 |