Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250904 | Control-by-wire system for a walk-behind self-propelled machine, lawnmower including same, and method | Steven J. Busjahn, Aaron J. Parks-Ksor, Dean E. Hartley | 2025-03-18 |
| 11528841 | Adjustable electric control handle for a lawn mower | Scott Kaskawitz, Lawrence J. Lardieri | 2022-12-20 |
| 11464163 | Propulsion control system for a walk-behind self-propelled machine, a lawnmower, and method for controlling a lawnmower | — | 2022-10-11 |
| 11096326 | Shutter locking assembly for a lawnmower, lawnmower having same, and convertible lawnmower | Scott Kaskawitz, Surender Kumar | 2021-08-24 |
| 11076530 | Riveted joint and method of forming the same | Nathaniel Lenfert, Scott Kaskawitz | 2021-08-03 |
| 10819194 | Internal combustion engine with integrated connectivity device | Christopher D. Meeks | 2020-10-27 |
| 10785908 | Internal combustion engine with integrated connectivity device | — | 2020-09-29 |
| 10756603 | Internal combustion engine with wireless communications device | — | 2020-08-25 |
| 10624262 | Closed-loop electronic slipping belt transmission speed control system for a walk-behind lawn mower | — | 2020-04-21 |
| 9968031 | Adjustable ground speed and acceleration control devices, systems, and methods for walk-behind equipment | Vincent Andrew Prinzo | 2018-05-15 |
| 9616893 | Automatic turn-sensing ground speed reduction systems and related methods for walk-behind machines | — | 2017-04-11 |
| 9538699 | Adjustable ground speed and acceleration control devices, systems, and methods for walk-behind equipment | Vincent Andrew Prinzo | 2017-01-10 |
| 9403435 | Adjustable ground speed control devices, systems, and methods for walk-behind equipment | — | 2016-08-02 |
| 9338940 | Drive systems and methods for implementing engine stall protection in a self-propelled machine | Vincent Andrew Prinzo | 2016-05-17 |
| 9022011 | Engine fuel delivery systems, apparatus and methods | Martin N. Andersson, Massimo Casoni, William E. Galka, Cyrus M. Healy, Alessandro Pascoli +4 more | 2015-05-05 |
| 8899213 | Vacuum carburetor fuel drain systems and methods | Nathaniel Lenfert | 2014-12-02 |
| 8616180 | Automatic idle systems and methods | Charles R. Spitler, Tyler Ricketts, Nathaniel Lenfert, Yasushi Fujita | 2013-12-31 |
| 7775189 | Fuel system with drain unit | John C. Woody | 2010-08-17 |