Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475497 | Electric implement power management system | Robert A. Henson, Eric R. Funk | 2016-10-25 |
| 9072218 | Boundary sensor assembly for a robotic lawn mower, robotic lawn mower and robotic lawn mower system | David August Johnson, Colin E. Das | 2015-07-07 |
| 9052005 | Method of backlash compensation | Matthew L. Spencer, Byron K. Miller, Jeffrey D. Dawson | 2015-06-09 |
| 8983691 | Electric lawn tractor roll away prevention system | Roger K. Amundson, Jacob C. Kallara, Troy W. Harris, III | 2015-03-17 |
| 8130478 | Power limiting system for multiple electric motors | Clement Vanden Godbold | 2012-03-06 |
| D310745 | Bag holder | — | 1990-09-18 |