Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1076987 | Mower | Christopher Eichel, Christopher Peterson | 2025-05-27 |
| D1075851 | Mower | Christopher Eichel, Christopher Peterson | 2025-05-20 |
| D1073744 | Walk behind mower | Longfei Yang, Song Zhang, Ernest Spangler, Christopher Peterson | 2025-05-06 |
| D1063997 | Mower | Christopher Peterson, Christopher Eichel | 2025-02-25 |
| D1062799 | Mower | Christopher Peterson, Christopher Eichel | 2025-02-18 |
| D946631 | Robotic mower | Johan Örtlund | 2022-03-22 |
| D928085 | House for robotic mower | Johan Örtlund, Jens Näslund | 2021-08-17 |
| D928202 | Robotic mower | Johan Örtlund, Jens Näslund, Andreas Carlsson | 2021-08-17 |
| 10598182 | Ventilation apparatus with counter-rotating impellers driven by long shaft | Ziming Kou, Juan Wu, Guijun Gao, Shanrong Da, Jing Zhang +3 more | 2020-03-24 |
| D875496 | Sharpener | — | 2020-02-18 |
| D831076 | Lawnmower powerhead | Emma Ekberg, Johan Örtlund, Nick Suchoza | 2018-10-16 |
| 6932683 | Knife sharper having cutting edge protective structure | — | 2005-08-23 |
| D503308 | Knife handle | — | 2005-03-29 |
| 6709320 | Width adjustable sharpener | — | 2004-03-23 |