Growing community of inventors

Germantown, TN, United States of America

Robert C Johnson

Average Co-Inventor Count = 3.00

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

Robert C JohnsonMark D Hamm (1 patent)Robert C JohnsonJames B Greer (1 patent)Robert C JohnsonRobert C Johnson (1 patent)Mark D HammMark D Hamm (12 patents)James B GreerJames B Greer (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Viabridge, Inc. (1 from 1 patent)


1 patent:

1. 8392226 - Controlling meta-data of information resources

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as of
12/18/2025
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