Growing community of inventors

Frederick, MD, United States of America

James L Johnson

Average Co-Inventor Count = 2.00

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 = 37

James L JohnsonClifford M Gray (1 patent)James L JohnsonJames L Johnson (1 patent)Clifford M GrayClifford M Gray (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. United States of America As Represented by the Secretary of the Air Force (1 from 4,992 patents)


1 patent:

1. 5252980 - Target location system

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12/21/2025
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