Growing community of inventors

Houston, TX, United States of America

David D Stephen

Average Co-Inventor Count = 1.00

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 = 8

David D StephenDavid D Stephen (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Homco International Inc. (1 from 8 patents)


1 patent:

1. 4335352 - Yield strength determination of ferromagnetic materials

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