Growing community of inventors

Cypress, TX, United States of America

Jeffery Lewayne Johnson

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 = 1

Jeffery Lewayne JohnsonCharles Daniel Johnson (1 patent)Jeffery Lewayne JohnsonJohnathan Walter Howard (1 patent)Jeffery Lewayne JohnsonMatthew Charles Stroever (1 patent)Jeffery Lewayne JohnsonJeffery Lewayne Johnson (1 patent)Charles Daniel JohnsonCharles Daniel Johnson (6 patents)Johnathan Walter HowardJohnathan Walter Howard (6 patents)Matthew Charles StroeverMatthew Charles Stroever (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Varel International Ind., L.p. (1 from 89 patents)


1 patent:

1. 10900290 - Fixed cutter completions bit

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12/27/2025
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