Growing community of inventors

Colorado Springs, CO, United States of America

Roy R Simonson

Average Co-Inventor Count = 1.09

ph-index = 25

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2,314

Roy R SimonsonWilliam T Dalebout (2 patents)Roy R SimonsonJaremy T Butler (1 patent)Roy R SimonsonMickey Jay Hall (1 patent)Roy R SimonsonBradly J Pullins (1 patent)Roy R SimonsonWilliam T Dalebout (1 patent)Roy R SimonsonRoy R Simonson (27 patents)William T DaleboutWilliam T Dalebout (253 patents)Jaremy T ButlerJaremy T Butler (20 patents)Mickey Jay HallMickey Jay Hall (2 patents)Bradly J PullinsBradly J Pullins (1 patent)William T DaleboutWilliam T Dalebout (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (7 from 832,718 patents)

2. Cybex International, Inc. (6 from 94 patents)

3. The Simonson Family Limited Partnership Rlllp (4 from 4 patents)

4. Icon Ip, Inc. (3 from 101 patents)

5. Free Motion Fitness, Inc. (3 from 3 patents)

6. Lumex, Inc. (2 from 41 patents)

7. Precor Incorporated (1 from 190 patents)

8. The Simonson Family Limited Partnership (1 from 1 patent)


27 patents:

1. 10343008 - Squat exercise apparatus

2. 7717828 - Exercise device with pivoting assembly

3. 7625321 - Cable crossover exercise apparatus

4. 7282016 - Cable crossover exercise apparatus

5. 7169093 - Cable crossover exercise apparatus

6. 6770015 - Exercise apparatus with sliding pulley

7. 6712740 - Exercise apparatus

8. 6458061 - Cable crossover exercise apparatus

9. 6422980 - Standing abdominal exercise apparatus

10. 6387020 - Exercise apparatus

11. 6296594 - Quad/hamstring exercise apparatus

12. 6251052 - Squat exercise apparatus

13. 6238323 - Cable crossover exercise apparatus

14. 6171219 - Calf exercise apparatus

15. D428949 - Exercise apparatus having single tower and support

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as of
12/12/2025
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