Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867117 | In-line belt driven tille drive clutch | Philip B. Smith | 2011-01-11 |
| 6926092 | Hydraulic tiller assembly | — | 2005-08-09 |
| 6840028 | Impeller assembly | — | 2005-01-11 |
| 6782582 | Vacuum unit with hose attachment member | John Dawson, Philip B. Smith, Jeffery R. Kucera | 2004-08-31 |
| 6739403 | Tine assembly for a cultivator | — | 2004-05-25 |
| 6523618 | Tine assembly for a cultivator | — | 2003-02-25 |
| 6519805 | Adjustable vacuum nozzle | John Dawson, Philip B. Smith, Jeffery R. Kucera | 2003-02-18 |
| 6494027 | Efficiency impeller assembly for yard vacuum unit | — | 2002-12-17 |
| 6467550 | Hydraulic tiller assembly | — | 2002-10-22 |
| 6367561 | Tine assembly for a cultivator | — | 2002-04-09 |
| 6237864 | Chipper shredder chute | — | 2001-05-29 |
| 6022285 | Wheel drive system | — | 2000-02-08 |
| 5931396 | Chipper shredder | — | 1999-08-03 |
| 5819514 | Pivoting wheel interlock | — | 1998-10-13 |
| 5799365 | Adjustable nozzle for chipper-shredder vacuum | — | 1998-09-01 |
| 5794306 | Yard care machine vacuum head | — | 1998-08-18 |