Growing community of inventors

Houston, TX, United States of America

Colin Joseph Lewis

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

Colin Joseph LewisMichael Everett Leman (1 patent)Colin Joseph LewisJuan Francisco Davila (1 patent)Colin Joseph LewisColin Joseph Lewis (1 patent)Michael Everett LemanMichael Everett Leman (4 patents)Juan Francisco DavilaJuan Francisco Davila (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Tesco Corporation (1 from 123 patents)


1 patent:

1. 9322228 - Centralizer connector

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as of
12/6/2025
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