Growing community of inventors

Houston, TX, United States of America

David N Folsom

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 = 83

David N Folsom ↔ Ronald E Pringle (1 patent)David N Folsom ↔ Winfield M Sides, Iii (1 patent)David N Folsom ↔ Cecil G McGavern, Iii (1 patent)David N FolsomDavid N Folsom (1 patent)Ronald E PringleRonald E Pringle (120 patents)Winfield M Sides, IiiWinfield M Sides, Iii (3 patents)Cecil G McGavern, IiiCecil G McGavern, Iii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Camco International, Inc. (1 from 226 patents)


1 patent:

1. 5542472 - Metal coiled tubing with signal transmitting passageway

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as of
12/11/2025
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