Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240340 | Controlling electrical access to a lithium battery on a utility vehicle | Norman R. Padgett, John Ledden, Robert Charles Bradley, Patrick Dwaine Warden | 2025-03-04 |
| 12132333 | Methods and systems for charge control | Luke Anthony O'Hara | 2024-10-29 |
| 11865927 | Controlling electrical access to a lithium battery on a utility vehicle | Norman R. Padgett, John Ledden, Robert Charles Bradley, Patrick Dwaine Warden | 2024-01-09 |
| 11563331 | Methods and systems for charge control | Luke Anthony O'Hara | 2023-01-24 |
| 11325482 | Controlling electrical access to a lithium battery on a utility vehicle | Norman R. Padgett, John Ledden, Robert Charles Bradley, Patrick Dwaine Warden | 2022-05-10 |
| 11267352 | Controlling power to a utility vehicle | — | 2022-03-08 |
| 11124074 | Handling a fault condition on a lithium-battery-powered utility vehicle | Norman R. Padgett, John Ledden, Luke Anthony O'Hara | 2021-09-21 |
| 10933755 | Controlling electrical access to a lithium battery on a utility vehicle | Norman R. Padgett, John Ledden, Robert Charles Bradley, Patrick Dwaine Warden | 2021-03-02 |
| 10890923 | Methods and systems for charge control | Luke Anthony O'Hara | 2021-01-12 |
| 10654372 | Controlling power to a utility vehicle | — | 2020-05-19 |
| 10471831 | Handling a fault condition on a lithium-battery-powered utility vehicle | Norman R. Padgett, John Ledden, Luke Anthony O'Hara | 2019-11-12 |
| 10322688 | Controlling electrical access to a lithium battery on a utility vehicle | Norman R. Padgett, John Ledden, Robert Charles Bradley, Patrick Dwaine Warden | 2019-06-18 |
| 10195948 | Controlling charge on a lithium battery of a utility vehicle | Luke Anthony O'Hara, John Ledden, Russell William King | 2019-02-05 |
| 10195953 | Charging a lithium battery on a utility vehicle | Norman R. Padgett, John Ledden | 2019-02-05 |
| 10017169 | Controlling an electric brake of a utility vehicle which has a lithium battery management system | Norman R. Padgett, John Ledden, Robert Charles Bradley, Patrick Dwaine Warden | 2018-07-10 |
| 9653842 | Water resistant USB connection system for vehicles | Zachary Ronald Savage, John Ledden, John Frederick Criss, Jr. | 2017-05-16 |
| 8352116 | Tilt and/or acceleration sensing apparatus and method | Clifford H. Boylston, Nicholas Schragal | 2013-01-08 |
| 8165759 | Tilt sensor assembly and method | Clifford H. Boylston, Dennis R. Young | 2012-04-24 |
| 7513322 | Reverse operation safety circuit | David A. Straka, Ted Wetzel | 2009-04-07 |
| 7422078 | Reverse operation safety circuit | David A. Straka, Ted Wetzel | 2008-09-09 |
| 7237633 | Reverse operation safety circuit | David A. Straka, Ted Wetzel | 2007-07-03 |
| 7168519 | Switch mounting assembly | Michael Eric Liedtke | 2007-01-30 |
| 7131509 | Reverse operation safety circuit | Theodore G. Wetzel | 2006-11-07 |
| 7128177 | Reverse operation safety circuit | Theodore G. Wetzel | 2006-10-31 |
| 7064639 | Electromagnetic latching switch | Michael Eric Liedtke, Ted Wetzel | 2006-06-20 |