Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877971 | Mower trimmer combination for facilitating simultaneous mowing and edge trimming in a single pass | Patrick Hallinan, Karl W. MacDonald, Carl Novak, Joseph Cassella, James Schreck +1 more | 2011-02-01 |