20 patents
Utility
Load shed system
28 Nov 23
A load shed module configured to be connected in series between a power supply and a load is disclosed.
Brendan Pancheri, Greg Wischstadt, Robert Iles, Andy Phillips, Taesik Yu, Sungmin Lee
Filed: 29 Jul 21
Utility
Systems and methods for increasing output current quality, output power, and reliability of grid-interactive inverters
17 Oct 23
Various enhancements to grid-interactive inverters in accordance with embodiments of the invention are disclosed.
Christopher Richard Jones, Alexandre Rudolf Kral
Filed: 8 Dec 20
Utility
Pressure washer with container holder
12 Sep 23
A mobile pressure washer can include a wheeled chassis, a power plant supported by the wheeled chassis, a fluid pump a fluid pump coupled to and driven by the power plant, a sprayer in fluid communication with the pump, a chemical solution container, and a container holder for supporting the chemical solution container.
Peter Nushart, Matt Fritsch, Keith Muellenbach
Filed: 18 Sep 20
Utility
Light switch system
22 Aug 23
There is provided a light switch system having a housing and a controller secured to the housing.
Stephen B. E. McFadyen, Houston Keil-Vine
Filed: 8 Sep 20
Utility
Deck height control system
4 Jul 23
A deck height control system for use with a mower that has a deck positioned at a first height and is configured to support a blade motor.
Joseph C. Conrad, Matthew C. Conrad
Filed: 17 Oct 19
Utility
Compact modular electrical load management system
9 May 23
A modular load management system comprises one or more compact modules designed to fit in the wiring troughs of a standard AC distribution panel of a building.
Jonathan Hallam, Jonathan Li, Ching Kun Meng
Filed: 21 Oct 20
Utility
High WCR transfer switch
28 Mar 23
An automatic transfer switch includes a first conduction bar selectively coupled with a first power source and a load conduction bar; a second conduction bar selectively coupled with a second power source and the load conduction bar; a first blade assembly electrically coupled to the first conduction bar; and a second blade assembly electrically coupled to the second conduction bar.
Nick Brusky, Joseph Gerovac
Filed: 2 Aug 21
Utility
Battery module thermal management
13 Dec 22
A battery module includes features to optimize cooling while providing electrical isolation and cell gas-venting channels.
Joel Hooper, Peter Lex, Tod Tesch
Filed: 13 Mar 20
Utility
Fuel bypass system for gaseous-fueled engine
6 Dec 22
A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer.
Steven W. Craig, Andrew P. Sibrel, Aaron J. Baska, Douglas R. Clement
Filed: 1 Dec 20
Utility
Device with voice command input capabtility
6 Dec 22
A system including at least one computerized device with voice command capability processed remotely includes a low power processor, executing a loose algorithmic model to recognize a wake word prefix in a voice command, the loose model having a low false rejection rate but suffering a high false acceptance rate, and a second processor which can operate in at least a low power/low clock rate mode and a high power/high clock rate mode.
Tarun Tuli
Filed: 3 Jul 20
Utility
Motorized transpallet
8 Nov 22
A transpallet is provided for ground handling of goods stored on a support platform, comprising at least one motorized wheel, an electromechanical parking braking system of the wheel adapted to take on a stop configuration when not energized and a release configuration when energized and an electric power supply assembly adapted to supply electric power to the motorized wheel and to the electromechanical parking braking system.
Alessio Luschi
Filed: 27 Aug 18
Utility
Two-terminal protective device using parasitic energy harvesting
16 Aug 22
A two-terminal electrical protective device operates by harvesting energy from a small but non-zero voltage drop across a closed solid-state switch.
Joshua Daniel Kaufman
Filed: 14 Aug 19
Utility
Electric mower apparatus and method of use
3 May 22
A battery-operated mower is provided that includes a chassis supporting a first drive wheel and a second drive wheel, a battery pack, a first electric drive wheel motor interconnected to the first drive wheel and second electric drive wheel motor interconnected to the second drive wheel; one or more electric blade motors; an electric cooling fan in fluid communication with at least one of the first electric drive wheel motor and second electric drive wheel motor; one or more controllers for controlling the rotational speed of the first electric drive wheel motor, the second electric drive wheel motor, and the blade motors; and a left control actuator in communication with a first throttle sensor and a right control actuator in communication with a second throttle sensor, wherein the first throttle sensor and second throttle sensor are in communication with the one or more controllers.
Joseph C. Conrad, Matthew C. Conrad
Filed: 30 Oct 18
Utility
Carbon monoxide detecting system for internal combustion engine-based machines
15 Feb 22
An internal combustion engine-based system includes an internal combustion engine.
Gregory A. Wischstadt, Adam M. Schroeder, Mitchell L. Horn, Brandon Schmidt, Kevin Cole, Tod R. Tesch
Filed: 9 Dec 19
Utility
Transfer switch contactor mechanism
18 Jan 22
An automatic transfer switch includes a motor and a drive shaft rotatable by the motor.
Debra J. Miller, Joseph Peter Gerovac, Joseph M. Finney, Nicholas P. Brusky
Filed: 5 Feb 21
Utility
Load shed system
31 Aug 21
A load shed module configured to be connected in series between a power supply and a load is disclosed.
Brendan Pancheri, Greg Wischstadt, Robert Iles, Andy Phillips, Taesik Yu, Sungmin Lee
Filed: 16 Jan 20
Utility
Battery-operated electric mower
15 Jun 21
A battery-operated electric mower having a chassis that supports at least an operator support and a first and second drive wheel, each drive wheel respectively connected to one of a first and a second drive wheel motor.
Joseph C. Conrad, Matthew C. Conrad
Filed: 26 Jul 19
Utility
Flameless heating system
1 Jun 21
A mobile heating system includes an enclosure defining a plenum that houses a fan and an internal combustion engine.
Travis G. Welle, Mark R. Leingang
Filed: 28 Aug 19
Utility
Fuel bypass system for gaseous-fueled engine
4 Jan 21
A method of operating a forced induction gaseous-fueled engine includes mixing gaseous-fuel and engine intake air to form a mixture at a fuel mixer.
Steven W. Craig, Andrew P. Sibrel, Aaron J. Baska, Douglas R Clement
Filed: 2 Apr 19
Utility
System and method of compiling and organizing power consumption data and converting such data into one or more user actionable formats
13 Jul 20
A method and system for use in creating a profile of, managing and understanding power consumption in a premise of a user, wherein said premise comprises two or more power consuming devices comprises measuring, via at least one sensor, aggregate energy consumption at the premise, receiving at a mobile computing device comprising a data processor, said aggregated signal from the sensor, collecting and recording the aggregate signal over a plurality of time resolutions and frequencies, therein to create a predicted aggregate signal for each time x and frequency y, detecting changes in the predicted aggregate signal at time x an frequency y (detected consumption pattern changes) and conveying to at least one of the user, a utility company, and other third party a notification of detected consumption pattern changes.
Ali Haghighat-Kashani, Janice Tze-Nee Cheam, Jonathan Mark Hallam
Filed: 26 Aug 18
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