71 patents
Page 3 of 4
Design
Submersible pump assembly
3 Aug 21
Russell Bookout
Filed: 13 Nov 18
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
Overfill Prevention Valve with Remote Testing
28 Jan 21
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: 12 Oct 20
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
Fault Protection for a Pump-motor Assembly
18 Nov 20
A fault control protects a pump-motor assembly from monitored faults.
Kevin Michael Fox, Amjad Masood, Benjamin W. Schafer, Russell Jonathan Bookout, Andrew Justin Buuck, Zachary Keith Foster
Filed: 3 Feb 19
Utility
Fuel Verification System
21 Oct 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: 5 Jul 20
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
Reissue
Method and apparatus for limiting acidic corrosion in fuel delivery systems
14 Sep 20
A method and apparatus are provided for monitoring a fuel delivery system to limit acidic corrosion.
Lorraine Vander Wielen Sabo, William Nelson
Filed: 29 Aug 18
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
Motor Drive System Including Removable Bypass Circuit And/or Cooling Features
3 Jun 20
A motor control system to drive an alternating-current (AC) motor, including a motor drive with a power circuit and a motor drive controller powered by the power circuit and configured to cause the power circuit to generate a motor voltage; a motor drive contactor having first contacts electrically connected between the power circuit and the AC motor; a bypass contactor having second contacts electrically connected between a line voltage source and the AC motor; and a bypass controller communicatively coupled with the motor drive contactor and the bypass contractor; wherein the motor drive controller is structured to generate a speed reference and to command the bypass controller to connect the AC motor to the line voltage source upon the motor drive controller determining that the speed reference is substantially equal to a line frequency of the line voltage source.
Ryan A. Lauw, Scott E. Leonard, Dalton H. Paull, Andre P. Perra
Filed: 5 Feb 20
Utility
Adjustable Spill Containment System
27 May 20
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: 25 Nov 19
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
In Lead Capacitor
20 May 20
A capacitor assembly and a method of making the capacitor assembly.
Robert A. Roth, Russell J. Bookout, Donald Brown, Arron J. Foreman, Jeffrey D. Frank, Paul Luarde, Mark E. McClain
Filed: 19 Nov 19
Utility
Pressure Vacuum Valve
13 May 20
A P/V valve that can be positioned at a working height above grade (i.e., a height reachable by a service technician positioned at grade) while still providing appropriate resistance to fire and explosion by venting to atmosphere at an appropriate height above grade (e.g., 12 feet) is disclosed.
Justin F. Kuehn
Filed: 11 Nov 19
Utility
Discrete Power Component Assembly
6 May 20
A motor drive and a discrete power component assembly.
Wei Song, Zachary K. Foster
Filed: 31 Oct 18