Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8215346 | Wood collection and reducing machine | Thomas R. Gross | 2012-07-10 |
| 8118245 | Self-contained shredder assembly for reducing and sizing material | Thomas R. Gross | 2012-02-21 |
| 7909275 | Self-contained shredder assembly for reducing and sizing material | Thomas R. Gross | 2011-03-22 |
| 7552884 | Drum shredder with flywheel or discharge assembly | Thomas R. Gross | 2009-06-30 |
| 7513449 | Wood collection and reducing machine | Thomas R. Gross | 2009-04-07 |
| 6898925 | Wet leaf gathering and compressing machine | Thomas R. Gross | 2005-05-31 |
| 6824089 | Wood collection and reducing machine | Thomas R. Gross | 2004-11-30 |
| 6263649 | Leaf gathering and compressing machine and method | Thomas R. Gross | 2001-07-24 |
| 6041866 | Rock picker | — | 2000-03-28 |