Growing community of inventors

Pasadena, CA, United States of America

Ethan Yeh

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 14

Ethan Yeh ↔ Douglas E Roberts (1 patent)Ethan Yeh ↔ Ryan L Roach (1 patent)Ethan Yeh ↔ Joshua G Breier (1 patent)Ethan Yeh ↔ Mitchell E Bac (1 patent)Ethan Yeh ↔ David Morelock (1 patent)Ethan YehEthan Yeh (1 patent)Douglas E RobertsDouglas E Roberts (152 patents)Ryan L RoachRyan L Roach (138 patents)Joshua G BreierJoshua G Breier (110 patents)Mitchell E BacMitchell E Bac (22 patents)David MorelockDavid Morelock (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cobra Golf Corporation (1 from 273 patents)


1 patent:

1. D684227 - Golf club head

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as of
12/30/2025
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