Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723607 | Turf aerating apparatus and aeration tine therefor | — | 1988-02-09 |
| 4709541 | Grass/lawn debris handling system | Donald E. Broman, Donald J. Huber | 1987-12-01 |
| 4645012 | Turf aerating apparatus | Mark E. Lamb | 1987-02-24 |
| 4638867 | Tine holder for turf aerating apparatus | Mark E. Lamb | 1987-01-27 |
| 4602687 | Drive mechanism for turf aerating apparatus | — | 1986-07-29 |
| 4574890 | Tine holder for turf aerating apparatus | Mark E. Lamb | 1986-03-11 |
| 4550783 | Self-propelled aerating device | — | 1985-11-05 |
| 4526555 | Drive coupling assembly | — | 1985-07-02 |
| 4502271 | Rear discharge multi-blade rotary mower | John E. Hicks | 1985-03-05 |
| 4313295 | Blade housing mount for riding mowers | Ronald M. Stolley | 1982-02-02 |
| 4188164 | Tote-trailer with wheel locking device | — | 1980-02-12 |