Growing community of inventors

Santa Cruz, CA, United States of America

Ross W Johnston

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 = 73

Ross W JohnstonTheodore D Rees (2 patents)Ross W JohnstonEdward J Rhodes (2 patents)Ross W JohnstonRoss W Johnston (2 patents)Theodore D ReesTheodore D Rees (27 patents)Edward J RhodesEdward J Rhodes (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. R-byte, Inc. (2 from 10 patents)


2 patents:

1. 5406425 - ISO/IEC compatible digital audio tape digital data storage system with

2. 5287478 - Digital data tape storage system utilizing plurality of read/write heads

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as of
12/19/2025
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