Growing community of inventors

Houston, TX, United States of America

Charles Francis Stringer

Average Co-Inventor Count = 1.38

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

Charles Francis StringerJohn Andrew Quirein (1 patent)Charles Francis StringerYi Zhou (1 patent)Charles Francis StringerDaniel Robert Buller (1 patent)Charles Francis StringerTravis Lee Jeffers (1 patent)Charles Francis StringerGlenn F Carpenter (1 patent)Charles Francis StringerCharles Francis Stringer (3 patents)John Andrew QuireinJohn Andrew Quirein (22 patents)Yi ZhouYi Zhou (2 patents)Daniel Robert BullerDaniel Robert Buller (2 patents)Travis Lee JeffersTravis Lee Jeffers (1 patent)Glenn F CarpenterGlenn F Carpenter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Halliburton Energy Services, Inc. (3 from 11,834 patents)


3 patents:

1. 10598009 - System, method, and computer program product to determine placement of fracture stimulation points using minerology

2. 10428642 - Transposition of logs onto horizontal wells

3. 9835027 - System, method, and computer program product to determine placement of fracture stimulation points using minerology

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as of
1/14/2026
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