Dynatronics Corporation

Hal Enterprises, LLC

Christopher Edwin Spencer

Richard C Lindsey

Karl Merkley

Scott Russell Mabey

Douglas Sampson

Carl Hal Hansen

John William Dyke

Mosiah Troy Smalley

James Bryant Hansen

Stephen R Lindsey

The described knee rehabilitation device can include any suitable component. In some implementations, however, it includes a sitting surface that is configured to support a user; a knee arm that comprises a leg coupling mechanism, that is pivotally coupled to the rehabilitation device, and that is configured to pivot through a range of motion; and a drive mechanism that is configured to force the knee arm through the range of motion. In some cases, the drive mechanism includes a first hard stop that prevents the knee arm from extending past a first set point, and the drive mechanism further includes a second hard stop that prevents the knee arm from being retracted past a second set point. In some cases, the device is further configured to be programmed to electronically limit the knee arm's range of motion. Other implementations are discussed.

System and methods for providing and using a knee range of motion device

Methods for signal processing employ instantaneous frequency analysis through quadrature genometric measurement of streaming signal data. Such methods may include the analysis of any composite analog periodic signal, including but not limited to audio, video, radio, seismic, light, radar, sonar, EKG, where signal data is streaming, stationary or non-stationary, and represents either linear or non-linear processes.

Methods for analyzing streaming composite waveforms

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Riverton, UT, United States of America

Christopher Edwin Spencer