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Silver Spring, MD, United States of America

Charles Sheffield

Average Co-Inventor Count = 4.00

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 = 23

Charles Sheffield ↔ Roger A Mitchell (1 patent)Charles Sheffield ↔ Jon Dykstra (1 patent)Charles Sheffield ↔ Michael Place (1 patent)Charles SheffieldCharles Sheffield (1 patent)Roger A MitchellRoger A Mitchell (3 patents)Jon DykstraJon Dykstra (1 patent)Michael PlaceMichael Place (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Earth Satellite Corporation (1 from 2 patents)


1 patent:

1. 6125329 - Method, system and programmed medium for massive geodetic block

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12/30/2025
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