39 patents
Page 2 of 2
Utility
Adjustable spill containment system
28 Dec 21
A tank collar has an adjustable mounting surface for a containment sump, such that the containment sump may be adjusted on the tank collar to be substantially plumb, even if the tank collar itself is not plumb.
Michael Christopherson, James Matthew Novak, Bill Nelson
Filed: 26 Nov 19
Utility
Sewage basin pump control support
28 Dec 21
A wastewater sump assembly for receiving and disposing of undesired fluid and, in some cases, solid waste (collectively “wastewater”).
James J. Coffey, Petr Sramek, Steven C. Gray
Filed: 22 Dec 17
Utility
Spill containment system
21 Dec 21
A containment sump has a primary container and a secondary container which extends only partway up the outer wall of the primary container.
Jay Jerard Walsh
Filed: 27 Sep 19
Utility
Motor drive system and method
31 Aug 21
A water pumping system, a motor drive, and a method of starting pumping by the motor drive.
Jason L. Coney, Jared E. Evans, Robert C. Smith
Filed: 20 Oct 17
Utility
Wastewater sump assembly
22 Jun 21
A wastewater sump assembly for receiving and disposing of undesired fluid and, in some cases, solid waste is disclosed.
Steven C. Gray, Robert D. Chase, Larry D. Talbott, Scott E. Stayton, K. Lynn Doughty
Filed: 15 Mar 13
Utility
Motor drive system and method
25 May 21
A motor drive and method of controlling a motor are provided.
Vladimir A. Chedygov, Scott E. Leonard, Dalton H. Paull, Andre P. Perra, Thomas W. Trullinger
Filed: 29 Jan 18
Utility
Method of molding complex structures and an enclosure cover made by said method
16 Mar 21
A one-piece part and a method of making the one-piece part.
Bryan D. Drummond
Filed: 18 May 18
Utility
Moisture monitoring system
4 Jan 21
A monitoring system for an enclosure having an arc quenching gas includes at least one fluid characteristic sensor in fluid communication with an interior the enclosure, and an electronic controller operatively coupled to the at least one fluid characteristic sensor.
John Eastman, Steven Carl Shaver
Filed: 19 Feb 13
Utility
Overfill prevention valve with remote testing
12 Oct 20
An overfill-prevention valve system includes a testing mechanism, operable by a user from the inlet end of the drop tube, which can be used to verify proper valve function without actually filling the storage tank.
Justin F. Kuehn, Michael Christopherson
Filed: 30 Jun 19
Utility
Motor protection and control apparatus, system, and/or method
24 Aug 20
In the field of motor protection for industrial automation systems, HVAC systems, pumping systems, and/or similar implementations, improved motor starters and overload electronics can be configured to offer substantially automatic levels of protection for motors, independent of such starters and/or overload electronics first being calibrated for, or properly calibrated for, the motor.
Andre Pierre Perra, Kent Jeffrey Holce, Scott E. Leonard
Filed: 5 Sep 12
Utility
Fuel verification system
3 Aug 20
Fuel management systems for a fuel dispensing facility including a fuel delivery system are disclosed.
Jay Jerard Walsh, Lisa Marie O'Leary, Bill Nelson
Filed: 8 Dec 18
Utility
Electronic transition chamber
13 Jul 20
A chamber for a fueling system includes a housing configured to organize electrical lines based on electrical characteristics.
John West, Paul Ridge
Filed: 27 Jul 15
Utility
Fuel nozzle
6 Jul 20
A fuel dispensing nozzle of a fuel dispensing system comprising a lockout mechanism that prevents the delivery of fuel when the fuel nozzle is not inserted into a fuel reservoir.
Adam Main, Jim Novak
Filed: 29 Nov 17
Utility
Discrete power component assembly
25 May 20
A motor drive and a discrete power component assembly.
Wei Song, Zachary K. Foster
Filed: 31 Oct 18
Utility
Motor control device
27 Apr 20
A method and system to convert a constant speed motor drive (40) into a variable speed motor drive (80) are disclosed.
Terry A. Smith, Andrew C. Grubbs, Robert L. Wetekamp
Filed: 14 Dec 16
Utility
Motor drive with moisture control features
27 Apr 20
A motor control unit including an inverter, a fan to blow air and thereby cool the inverter, and an enclosure configured to maintain the inverter in a dry condition.
Bryan D. Drummond, Zachary K. Foster
Filed: 9 Dec 18
Utility
Electric motor and method of assembling an electric motor
9 Mar 20
A method of assembling an electric motor comprises axially translating a rotor of a rotor assembly in a first direction through a longitudinal bore of a stator, a first centering ring of the rotor assembly preventing a first end of the rotor from contacting an internal surface of the longitudinal bore; rotatably supporting a first end of the rotor assembly longitudinally extending from the rotor with a first support member; resting a second centering ring of the rotor assembly on the internal surface of the longitudinal bore; rotatably supporting a second end of the rotor assembly longitudinally extending from the rotor with a second support member; and axially translating the rotor assembly in a second direction, opposite the first direction, to place the rotor assembly in a position in which both the first centering ring and the second centering ring are outside the longitudinal bore.
Heinz Barg
Filed: 21 Sep 17
Utility
Motor drive system including removable bypass circuit and/or cooling features
17 Feb 20
A motor control system to drive an alternating-current (AC) motor.
Ryan A. Lauw, Scott E. Leonard, Dalton H. Paull, Andre P. Perra
Filed: 28 Jan 18
Utility
Motor protection device and method for protecting a motor
21 Oct 19
A load protection system and a method of protecting a load.
Nicholas A. Cooper, Adrian Chavis, Thomas S. Wolf, Zachary K. Foster, Yaritza Brinker, Dalton Paull
Filed: 31 May 18