Growing community of inventors

Chelmsford, MA, United States of America

Steven M Johnson

Average Co-Inventor Count = 5.33

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 = 1

Steven M JohnsonPeter Fransiscus Vandermeulen (1 patent)Steven M JohnsonIan Agranat (1 patent)Steven M JohnsonAhmad R Shouman (1 patent)Steven M JohnsonPeng Li (1 patent)Steven M JohnsonEmanuel Gustav Lewin (1 patent)Steven M JohnsonSherwood Kenneth Snyder (1 patent)Steven M JohnsonArthur Robert Nigro, Jr (1 patent)Steven M JohnsonPrabhakar Gowrisankaran (1 patent)Steven M JohnsonAndrew Colletta (1 patent)Steven M JohnsonMark T Marini (1 patent)Steven M JohnsonSteven M Johnson (2 patents)Peter Fransiscus VandermeulenPeter Fransiscus Vandermeulen (47 patents)Ian AgranatIan Agranat (11 patents)Ahmad R ShoumanAhmad R Shouman (11 patents)Peng LiPeng Li (7 patents)Emanuel Gustav LewinEmanuel Gustav Lewin (5 patents)Sherwood Kenneth SnyderSherwood Kenneth Snyder (5 patents)Arthur Robert Nigro, JrArthur Robert Nigro, Jr (3 patents)Prabhakar GowrisankaranPrabhakar Gowrisankaran (2 patents)Andrew CollettaAndrew Colletta (1 patent)Mark T MariniMark T Marini (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wildlife Acoustics, Inc. (1 from 13 patents)

2. Performance Motion Devices, Inc. (1 from 5 patents)


2 patents:

1. D1000426 - Microphone housing

2. 10959323 - Over-torque protection features for mounting an electronic device to a heat dissipation object

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as of
12/13/2025
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