Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065864 | Independently biasing front wheels and mower deck suspension | Mark J. Melone, James F. Marshall | 2011-11-29 |
| 7546723 | Mower drive wheel biasing member being a non-metal biasing member | Mark J. Melone, James F. Marshall | 2009-06-16 |
| 7152389 | Mower suspension system and method | Mark J. Melone, James F. Marshall | 2006-12-26 |
| 6857254 | Mower suspension system and method | Mark J. Melone, James F. Marshall | 2005-02-22 |