Growing community of inventors

Sugar Land, TX, United States of America

R David Mathison, Jr

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

R David Mathison, Jr ↔ Gary A Hazen (1 patent)R David Mathison, Jr ↔ Stanley R Thomas, Jr (1 patent)R David Mathison, Jr ↔ James J Walulik (1 patent)R David Mathison, JrR David Mathison, Jr (1 patent)Gary A HazenGary A Hazen (11 patents)Stanley R Thomas, JrStanley R Thomas, Jr (5 patents)James J WalulikJames J Walulik (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schlumberger Technology Corporation (1 from 10,180 patents)


1 patent:

1. 6102115 - Integral standoff of induction sondes to minimize correction of borehole

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as of
12/28/2025
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