| 6793545 |
Controlled thrust steering system for watercraft |
Fred H. Bernier, Frank Hazard |
2004-09-21 |
| 6634912 |
Controlled thrust steering system for watercraft |
Fred H. Bernier, Frank Hazard |
2003-10-21 |
| 6568969 |
Controlled thrust steering system for watercraft |
Fred H. Bernier, Frank Hazard |
2003-05-27 |
| 6554661 |
Controlled thrust steering system for watercraft |
Fred H. Bernier, Frank Hazard |
2003-04-29 |
| 6520815 |
Controlled thrust steering system for watercraft |
Fred H. Bernier, Frank Hazard |
2003-02-18 |
| 6231410 |
Controlled thrust steering system for watercraft |
Fred H. Bernier, Frank Hazard |
2001-05-15 |
| 6159059 |
Controlled thrust steering system for watercraft |
Fred H. Bernier, Frank Hazard |
2000-12-12 |
| 5771669 |
Method and apparatus for mowing irregular turf areas |
Thomas F. Langworthy, Richard A. Nelson |
1998-06-30 |
| 5743319 |
Window blind with safety pull cord |
— |
1998-04-28 |
| 4558558 |
Lawn mower traction control system |
Herbert F. Horner, Jr., Michael M. Zenner, Daniel P. Nowack |
1985-12-17 |
| 4458472 |
Lawn mower zone start system |
— |
1984-07-10 |
| 4306408 |
Grass catcher assembly |
William D. Wood |
1981-12-22 |