Growing community of inventors

Lynchburg, VA, United States of America

Robert A Johnston

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 = 17

Robert A JohnstonWallace G Keesee (1 patent)Robert A JohnstonRobert A Johnston (1 patent)Wallace G KeeseeWallace G Keesee (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. General Electric Company (1 from 51,920 patents)


1 patent:

1. 4215796 - Radio frequency shield structure

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