Patents Assigned to Performance Dynamics, Inc.
  • Instrument for diagnosing and treating soft tissue abnormalities though augmented soft tissue mobilization
    Patent number: 6887211
    Abstract: Presented are novel instruments intended for use in the diagnosis and treatment of fibrotic soft tissue through soft tissue mobilization therapies performed on, particularly, a human patient. Three such instruments are provided by the invention including a variety of curvilinear and linear tissue-engaging edges and converging surfaces accommodating their use on the irregular contours of numerous soft tissue areas of the human body.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: May 3, 2005
    Assignee: Performance Dynamics, Inc.
    Inventors: Thomas L. Sevier, Robert H. Helfst, Jr., Sue A. Stover, Eric W. Tisdale
  • Instrument for diagnosing and treating soft tissue abnormalities
    Patent number: D518576
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: April 4, 2006
    Assignee: Performance Dynamics, Inc.
    Inventors: Thomas L. Sevier, Robert H. Helfst, Jr., Sue A. Stover, Eric W. Tisdale
  • Instrument for diagnosing and treating soft tissue abnormalities
    Patent number: D530429
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: October 17, 2006
    Assignee: Performance Dynamics, Inc.
    Inventors: Thomas L. Sevier, Robert H. Helfst, Jr., Sue A. Stover, Eric W. Tisdale
  • Instrument for diagnosing and treating soft tissue abnormalities
    Patent number: D530823
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: October 24, 2006
    Assignee: Performance Dynamics, Inc.
    Inventors: Thomas L. Sevier, Robert H. Helfst, Jr., Sue A. Stover, Eric W. Tisdale
  • Therapy instrument
    Patent number: D637728
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: May 10, 2011
    Assignee: Performance Dynamics, Inc.
    Inventors: Thomas L. Sevier, Sue A. Stover
  • Therapy instrument
    Patent number: D660449
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: May 22, 2012
    Assignee: Performance Dynamics, Inc.
    Inventors: Thomas L. Sevier, Sue A. Stover