Growing community of inventors

Glen Burnie, MD, United States of America

Steven St John Tourison

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 20

Steven St John Tourison ↔ Ken Sakamaki Chae (2 patents)Steven St John Tourison ↔ John D Crisco (1 patent)Steven St John Tourison ↔ Mark James Suskind (1 patent)Steven St John TourisonSteven St John Tourison (2 patents)Ken Sakamaki ChaeKen Sakamaki Chae (5 patents)John D CriscoJohn D Crisco (6 patents)Mark James SuskindMark James Suskind (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Polk Audio, LLC (2 from 33 patents)


2 patents:

1. D637994 - Audio system

2. D617775 - Speaker

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as of
12/10/2025
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