Growing community of inventors

Spring, TX, United States of America

Karl Karnes

Average Co-Inventor Count = 2.00

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 = 3

Karl Karnes ↔ Lee Williams (1 patent)Karl KarnesKarl Karnes (1 patent)Lee WilliamsLee Williams (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sgs North America Inc. (1 from 10 patents)


1 patent:

1. 8797517 - PVT analysis of pressurized fluids

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as of
12/20/2025
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