Growing community of inventors

San Francisco, CA, United States of America

Stephen E Johnson

Average Co-Inventor Count = 7.00

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 = 2

Stephen E JohnsonMichael Blaha (1 patent)Stephen E JohnsonJames M Thomson (1 patent)Stephen E JohnsonChatta Udomwongsa (1 patent)Stephen E JohnsonGregory R Clarke (1 patent)Stephen E JohnsonPaul Sribhibhadh (1 patent)Stephen E JohnsonJoseph Rajkumar (1 patent)Stephen E JohnsonStephen E Johnson (1 patent)Michael BlahaMichael Blaha (2 patents)James M ThomsonJames M Thomson (1 patent)Chatta UdomwongsaChatta Udomwongsa (1 patent)Gregory R ClarkeGregory R Clarke (1 patent)Paul SribhibhadhPaul Sribhibhadh (1 patent)Joseph RajkumarJoseph Rajkumar (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fxa Group (1 from 1 patent)


1 patent:

1. 8392225 - Food tracing and tracking system and method

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as of
12/29/2025
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