Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964082 | Power mower with riding platform for supporting standing-operator | James D. Velke | 1999-10-12 |
| 5809755 | Power mower with riding platform for supporting standing operator | James D. Velke | 1998-09-22 |
| 5765347 | Power mower with riding platform for supporting stand-operator | James D. Velke | 1998-06-16 |
| 5600944 | Power mower with riding platform for supporting standing-operator | James D. Velke | 1997-02-11 |
| 5507138 | Power mower with riding platform for supporting standing-operator | James D. Velke | 1996-04-16 |
| 5479847 | Dual-piston pump apparatus | Richard G. Powers | 1996-01-02 |
| 5474101 | Rapid clean-out valve assembly | Lewis F. Alley | 1995-12-12 |
| 5182834 | Vacuum pump-out control valve for wet/dry vacuum cleaner | Dexter Lehman | 1993-02-02 |
| 5071326 | Double piston portioning apparatus | Richard G. Powers, Wendell Dennis, James E. Anderson, Kevin F. Cooper | 1991-12-10 |
| 5004251 | Sulky apparatus attachable to a self-propelled power mower | James D. Velke | 1991-04-02 |