Gray Manufacturing Company, Inc.

Gas Research Institute

Burford Corporation

Other

The University of Oklahoma

Mepco, Inc.

John E Fagan

Larry M Jaipaul

Stephen J Rucker

William R Keck, Jr

David Dwight Sandmann

Ralph Sam McKee

Ronnie B Beason

James J Sluss, Jr

R Brian Mears

John W Hassell

Tommy Lear

Sonja R Wilkinson

Kok S Tan

James H Lair

Jimmy R Frazier

Leale E Streebin

Hengquin Wen

Rick Pendergraft

Anthony W Howl

Donald A Kraus

Timothy I McCalip

A Farrel Droke

Hengqing Wen

Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. The lift system can incorporate enhanced touch screen-enabled functionalities and/or enhanced wireless communication features.

Wireless vehicle lift system with enhanced electronic controls

Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. The lift system can incorporate enhanced wireless communication features such as the ability to automatically scan a plurality of communication channels, determine a clearest communication channel, and use the clearest communication channel for wireless communication.

Vehicle lift system with adaptive wireless communication

Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. Each lift of the lift system can include multiple microprocessors that communicate with one another and perform separate functions. The multiple microprocessors associated with each lift can include a control microprocessor configured to process information related to the lift control system and a communication microprocessor configured to process wireless communication information.

A wireless portable vehicle lift system. The lift system includes two or more portable lifts and an electronic control system for controlling the lifts. The electronic control system comprises a wireless communication system for wirelessly communicating lift control signals among the lifts. The electronic control system includes a remote control module configured to communicate wirelessly with the lifts, with the remote control module including a touch screen display. The electronic control system is programmed so that vertical shifting of the lifts requires dual operator input from at least two locations on the remote control module, with at least one of the two locations being on the touch screen display.

Control and communication system for a wireless vehicle lift system

A velocity controlled wireless portable vehicle lift system for lifting a vehicle. The lift system includes two or more portable lifts and an electronic control system for controlling the lifts. The electronic control system includes a wireless communication system for communicating control signals among the lifts. The electronic control system includes a velocity control system that determines the velocity of each lift and, based on the determined velocities, maintains the lifted vehicle in a level condition during raising and lowering operations.

Velocity controlled wireless vehicle lift system

A local area augmentation navigation system for determining the authenticity of the GPS signal. The system is provided with at least one reference station at a known location, a master station, a monitoring receiver, and a LAAS receiver. Each reference station receives a GPS signal from a GPS constellation and collects and outputs pseudo-range data from the GPS signal. The master station receives the pseudo-range data from the reference stations. The master station forms a correction message from the pseudo-range data and the known locations of the reference station. The master station broadcasts the correction message. The monitoring receiver receives the GPS signal from the GPS constellation and the correction message to determine the accuracy of at least one of the broadcasted correction message and the GPS signal. The LAAS receiver receives the correction message broadcast by the master station as well as a GPS signal from the GPS constellation and calculates the location of the LAAS receiver with the correction message and the GPS signal.

Navigation system using external monitoring

A local area augmentation navigation system for determining the location of an object using differential GPS. The system does not require any significant power or communication infrastructure. The system includes at least three reference stations, a master station and a LAAS receiver. The at least three reference stations are located in close proximity to each other and at known locations. Each of the reference stations receive a GPS signal from a GPS constellation and collect and output via a wireless transceiver the pseudo-range data from the GPS signal. The master station is positioned in close proximity to the reference stations and receives the pseudo-range data from the reference stations. The master station forms a correction message from the pseudo-range data and the known locations of the reference stations. The master station broadcasts the correction message within a specified area. The LAAS receiver is positioned within the specified area and receives the correction message broadcast by the master station as well as a GPS signal from the GPS constellation. The LAAS receiver calculates the location of the LAAS receiver with the correction message and the GPS signal.

Navigation system using locally augmented GPS

A pan oiler for spraying oil into cavities in pans moving on a conveyor including a stationary center nozzle assembly and spaced outer nozzle assemblies. The outer nozzle assemblies are mounted on opposite ends of a drive screw having right hand threads formed on one end and left hand threads formed on the other end for moving the outside nozzle assemblies in unison relative to the stationary center nozzle assembly. A pair of electrically charged electrodes are positioned adjacent the nozzle assemblies for setting up an electric field across the spray paths of the nozzle assemblies for reducing overspray.

Nozzle assembly for pan oiler

A system for characterizing the pressure, temperature, movement and flow patterns of a fluid under high pressure within a test cell. The test cell is lined internally with adjustable rock facings. Pressure is measured within the test cell using a device employing pressure-distortable optical fibers. Fluid velocity, flow direction, and filter-cake buildup are measured with laser Doppler velocimetry. The flow pattern of the fluid is viewed using corresponding arrays of transmitting and receiving optical fibers. Temperature of the fluid is estimated using a combination of thermal sensors. The pressure, velocity, viewing and temperature systems are integral to the rock facings of the test cell.

System for characterizing flow pattern, pressure and movement of a fluid

An electronic monitoring system to accurately measure a vacuum in an interstice between inner and outer walls of a dual-wall container or pipe which allows highly accurate analysis of vacuum differential to discover and confirm a leak in either the inner or outer walls of the container or pipe within minutes.

Growing community of inventors

Norman, OK, United States of America

John E Fagan