Growing community of inventors

Sawbridgeworth, United Kingdom

Robert Sheppard

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 = 2

Robert Sheppard ↔ John C Greenwood (1 patent)Robert Sheppard ↔ Robert J Hodges (1 patent)Robert SheppardRobert Sheppard (1 patent)John C GreenwoodJohn C Greenwood (18 patents)Robert J HodgesRobert J Hodges (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Standard Electric Company (1 from 2 patents)


1 patent:

1. 4691117 - Switch device

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12/9/2025
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