Growing community of inventors

San Jose, CA, United States of America

John Hill

Average Co-Inventor Count = 8.00

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 = 0

John Hill ↔ Randolf Von Oepen (1 patent)John Hill ↔ Sean A McNiven (1 patent)John Hill ↔ Dan Wallace (1 patent)John Hill ↔ Peter W Gregg (1 patent)John Hill ↔ Timothy C Reynolds (1 patent)John Hill ↔ Evelyn N Haynes (1 patent)John HillJohn Hill (1 patent)Randolf Von OepenRandolf Von Oepen (54 patents)Sean A McNivenSean A McNiven (39 patents)Dan WallaceDan Wallace (35 patents)Peter W GreggPeter W Gregg (35 patents)Timothy C ReynoldsTimothy C Reynolds (23 patents)Evelyn N HaynesEvelyn N Haynes (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evalve, Inc. (1 from 131 patents)

2. Cephea Valve Technologies, Inc. (1 from 66 patents)


1 patent:

1. 12318288 - Insert for distal end cap

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as of
1/8/2026
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