Growing community of inventors

Louisville, TN, United States of America

Joseph C Preston

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 = 0

Joseph C Preston ↔ Dennis R Raines (1 patent)Joseph C Preston ↔ Gene S Miller (1 patent)Joseph C PrestonJoseph C Preston (1 patent)Dennis R RainesDennis R Raines (3 patents)Gene S MillerGene S Miller (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Aluminum Company of America (1 from 1,321 patents)


1 patent:

1. 5310291 - Transport duct for abrasive materials

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as of
12/21/2025
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