| 6238004 |
Attachment mounting structure |
Loren F. Hansen |
2001-05-29 |
| 6224161 |
Attachment mounting structure |
Loren F. Hansen |
2001-05-01 |
| 6206302 |
Attachment mounting structure |
Loren F. Hansen |
2001-03-27 |
| 6036275 |
Attachment mounting structure |
Loren F. Hansen |
2000-03-14 |
| 5797458 |
Aerator control mechanism |
Merlin E. Simon, Michael Timothy Teiga |
1998-08-25 |
| 5673025 |
Fluid leak detector mechanism |
Maria Rosalyn Bengua Refugio, Gordon L. Marquart |
1997-09-30 |
| 5553445 |
Riding mower with swingout center mower head |
David Merchant |
1996-09-10 |
| 5540037 |
Control system for electric drive riding mower |
David Merchant |
1996-07-30 |
| D362447 |
Riding greens mower |
— |
1995-09-19 |
| 5406778 |
Electric drive riding greens mower |
David Merchant |
1995-04-18 |
| 4926947 |
Turf aerating apparatus with resilient handle mount |
Mark L. Cozine, David G. Ferguson, Loren F. Hansen |
1990-05-22 |
| 4867244 |
Turf aerating apparatus |
Mark L. Cozine, David G. Ferguson, Loren F. Hansen |
1989-09-19 |
| 4753298 |
Turf aerating apparatus |
Loren F. Hansen |
1988-06-28 |
| 4750565 |
Turf aerating apparatus |
Loren F. Hansen |
1988-06-14 |
| 4645012 |
Turf aerating apparatus |
Loren F. Hansen |
1987-02-24 |
| 4638867 |
Tine holder for turf aerating apparatus |
Loren F. Hansen |
1987-01-27 |
| 4574890 |
Tine holder for turf aerating apparatus |
Loren F. Hansen |
1986-03-11 |