Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676982 | Protective garage door cover | — | 2020-06-09 |
| 9376027 | Robotic mower inductive charging station | — | 2016-06-28 |
| 9192096 | Electric lawn tractor power management system and method | — | 2015-11-24 |
| 8983691 | Electric lawn tractor roll away prevention system | Roger K. Amundson, Jacob C. Kallara, Patrick W. Cross | 2015-03-17 |
| 8907596 | Method and system for controlling electric motors of a common assembly | Jacob C. Kallara | 2014-12-09 |
| 8255126 | Aerator having flexible frame | Kenneth Edward Hunt, Shane D. Simon, Harlin J. Trefz, Ronald L. Reichen, John L. Bocksnick +1 more | 2012-08-28 |
| 7971653 | Aerator with hole spacing control system | — | 2011-07-05 |
| 7954308 | Frequency of clip adjustment system and method for reel mower cutting unit | — | 2011-06-07 |