For the Inventor, By the Inventor

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Hixson, TN, United States of America

Chattanooga Group, Inc.

USPTO Granted Patents = 11

Forward Citations = 475

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17 inventors (with patents filed for the assignee):

Frederick William Blanchard (7 out of 33 patents)

James R Vetter, Jr (5 out of 5 patents)

Jeffrey K Pohl (4 out of 4 patents)

4. D Chris Linville (4 out of 4 patents)

5. Dwayne Hofstatter (4 out of 4 patents)

6. Stephen L Brown (4 out of 4 patents)

7. Brian S Baxter (2 out of 2 patents)

8. Gerald Dittmar Arndt (1 out of 1 patent)

9. Anne W Belsito (1 out of 2 patents)

10. Claude L McCormick (1 out of 1 patent)

11. Brent E Boxall (1 out of 1 patent)

12. Roy G Browder (1 out of 1 patent)

13. Paul R Camp (1 out of 1 patent)

14. Edward R Dunlay (1 out of 1 patent)

15. David A Johnson (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 6267735 - Continuous passive motion device having a comfort zone feature (2001-07-31),

2. 6221033 - Continuous passive motion device that accelerates through the non-working range of motion (2001-04-24),

3. 6221032 - Continuous passive motion device having a rehabilitation enhancing mode of operation (2001-04-24),

4. 6217532 - Continuous passive motion device having a progressive range of motion (2001-04-17),

5. 6190338 - Therapeutic massage table (2001-02-20),

6. D437014 - Continuous passive motion device (2001-01-31),

7. D392741 - Patient treatment table (1998-03-24),

8. 5578060 - Physical therapy apparatus having an interactive interface, and method (1996-11-26),

9. 5474086 - Apparatus for monitoring the motion of the lumbar spine (1995-12-12),

10. 5454773 - Muscle exercise and rehabilitation apparatus (1995-10-03),

11. 5403251 - Patient positioning system and method for computer controled muscle (1995-04-04),

Chattanooga Group, Inc. is a leading provider of rehabilitation equipment and products for physical therapy, athletic training, and home healthcare. With a wide range of innovative solutions, including therapeutic modalities, treatment tables, and pain management devices, Chattanooga Group is dedicated to improving patient outcomes and enhancing quality of life. Visit our website for more information.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

11 Patents

#1 in Hixson, TN

#296 in Tennessee

#27,457 in US

#51,637 in the World

Hixson, TN, United States of America

Chattanooga Group, Inc.

Forward Citations = 475

17 inventors:

Frederick William Blanchard (7 out of 33 patents)

James R Vetter, Jr (5 out of 5 patents)

Jeffrey K Pohl (4 out of 4 patents)

4. D Chris Linville (4 out of 4 patents)

5. Dwayne Hofstatter (4 out of 4 patents)

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