Growing community of inventors

Portland, OR, United States of America

John Friess

Average Co-Inventor Count = 3.20

ph-index = 4

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 = 70

John Friess ↔ Chris Gunson (4 patents)John Friess ↔ Robert Montgomery (3 patents)John Friess ↔ Robert Keith Montgomery (1 patent)John Friess ↔ William W Gellatly (1 patent)John FriessJohn Friess (4 patents)Chris GunsonChris Gunson (4 patents)Robert MontgomeryRobert Montgomery (3 patents)Robert Keith MontgomeryRobert Keith Montgomery (33 patents)William W GellatlyWilliam W Gellatly (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Journey Fitness LLC (3 from 3 patents)


4 patents:

1. 8715144 - Portable exercise platform with resistance mechanisms

2. D652091 - Exercise handle

3. 7946969 - Portable exercise platform with resistance mechanisms

4. D610638 - Exercise platform

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as of
12/8/2025
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