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Trademarks = 4

Forward Citations = 370

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7 inventors (with patents filed for the assignee):

Thomas L Sevier (7 out of 8 patents)

Sue A Stover (7 out of 8 patents)

Robert H Helfst, Jr (5 out of 6 patents)

4. Eric W Tisdale (5 out of 6 patents)

5. Robert Todd Winskowicz (4 out of 13 patents)

6. Paula T Hammond (1 out of 1 patent)

7. Paul J Gruen, Jr (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. D660449 - Therapy instrument (2012-05-22),

2. D637728 - Therapy instrument (2011-05-10),

3. D530823 - Instrument for diagnosing and treating soft tissue abnormalities (2006-10-24),

4. D530429 - Instrument for diagnosing and treating soft tissue abnormalities (2006-10-17),

5. D518576 - Instrument for diagnosing and treating soft tissue abnormalities (2006-04-04),

6. 6887211 - Instrument for diagnosing and treating soft tissue abnormalities though augmented soft tissue mobilization (2005-05-03),

7. 6641547 - Instruments for diagnosing and treating fibrotic soft tissues (2003-11-04),

8. 6358160 - Golf ball with water immersion indicator (2002-03-19),

9. 6277037 - Golf ball with water immersion indicator (2001-08-21),

10. 5938544 - Golf ball immersion indicator (1999-08-17),

11. 5823891 - Golf ball with water immersion indicator (1998-10-20),

12. 5774997 - Golf ball out-of-round indicator (1998-07-07),

Performance Dynamics, Inc., based in Muncie, Indiana, specializes in advanced engineering solutions and innovative technologies. The company focuses on developing high-performance systems and products that enhance operational efficiency across various industries. With a strong emphasis on research and development, Performance Dynamics is dedicated to pushing the boundaries of engineering and technology, delivering tailored solutions that meet the evolving needs of its clients in a competitive marketplace.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#5 in Muncie, IN

#357 in Indiana

#25,540 in US

#48,129 in the World

Muncie, IN, United States of America

Performance Dynamics, Inc.