Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418053 | Battery system with parallel joining protection | Michael Marshall | 2025-09-16 |
| 12351044 | Battery system and related management system | Kyle Harvey, Todd W. Johnson, Mark Noller, Nick Zeidler | 2025-07-08 |
| 12329062 | Lawn mower with pivotal rocker arm assembly | Jeffrey M. Zeiler, Todd W. Johnson, Christopher Krajewski, Nicholas Zeidler, Bryan Keith Dandridge +3 more | 2025-06-17 |
| 12322818 | Cell module assemblies and methods of manufacturing cell module assemblies | Jeffrey M. Zeiler, James Michael Busse | 2025-06-03 |
| 12291091 | User-scalable power unit including removable battery packs | Jeffrey M. Zeiler, Robert Koenen, Albert Liu, Nick Zeidler, Scott Funke +1 more | 2025-05-06 |
| 12281603 | Vertically storable engine and mower | — | 2025-04-22 |
| 12145674 | Electric outdoor ride-on power equipment | Jeffrey M. Zeiler, David Schulenberg, Scott Funke, Steve Avery, Steve Weber +1 more | 2024-11-19 |
| 11916242 | Commercial flexible battery pack with secondary output control | Jeffrey M. Zeiler, Nicholas Ziedler | 2024-02-27 |
| 11820218 | User-scalable power unit including removable battery packs | Jeffrey M. Zeiler, Robert Koenen, Albert Liu, Nick Zeidler, Scott Funke +1 more | 2023-11-21 |
| 11690315 | Systems and devices for lawn care | Jeffrey M. Zeiler, Ryan Hahn, Kyle Harvey, Todd W. Johnson, Robert Pjevach +2 more | 2023-07-04 |
| 11682800 | Battery packs with cell module assemblies usable in multiple applications | Jeffrey M. Zeiler, Nick Zeidler | 2023-06-20 |
| 11672201 | Modular mower deck for use with a lawnmower | Jeffrey M. Zeiler, Todd W. Johnson, Christopher Krajewski, Nicholas Zeidler, Bryan Keith Dandridge +3 more | 2023-06-13 |
| 11642952 | User-scalable power unit including removable battery packs | Jeffrey M. Zeiler, Robert Koenen, Albert Liu, Nick Zeidler, Scott Funke +1 more | 2023-05-09 |
| 11588202 | Cell module assemblies and methods of manufacturing cell module assemblies | Jeffrey M. Zeiler, James Michael Busse | 2023-02-21 |
| 11437936 | Outdoor power equipment with distributed motor controllers | David Schulenberg | 2022-09-06 |
| 11258114 | Battery packs with cell module assemblies usable in multiple applications | Jeffrey M. Zeiler, Nick Zeidler | 2022-02-22 |
| 11197414 | Systems and devices for autonomous lawn care | Jeffrey M. Zeiler, Robert Pjevach, Kyle Harvey, Nicholas Zeidler, Peter D. Shears +2 more | 2021-12-14 |
| 10464587 | Utility implement control handle and snow thrower lifter | — | 2019-11-05 |
| 10280870 | Combined heat and power system | — | 2019-05-07 |
| 9901943 | Pressure washer gun with chemical injection and foaming capabilities | — | 2018-02-27 |
| 9803584 | Combined heat and power system | — | 2017-10-31 |
| 9752294 | Single stage snow thrower with co-rotating impeller and auger | — | 2017-09-05 |
| 9462747 | Vertically storable engine and mower | — | 2016-10-11 |
| 9433147 | Vertically storable engine and mower | — | 2016-09-06 |
| 9341148 | Evaporative emissions fuel system | Chad J. Gartzke, Carl T. Tiefenthaler, Paul A. Leech, Kenneth R. Breitenstein | 2016-05-17 |