Growing community of inventors

Dallas, TX, United States of America

Robert Michael Lockerd, Sr

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 = 30

Robert Michael Lockerd, SrJoseph A Zupanick (1 patent)Robert Michael Lockerd, SrMonty H Rial (1 patent)Robert Michael Lockerd, SrRobert Michael Lockerd, Sr (1 patent)Joseph A ZupanickJoseph A Zupanick (87 patents)Monty H RialMonty H Rial (22 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cdx Gas, Inc. (1 from 69 patents)


1 patent:

1. 6988566 - Acoustic position measurement system for well bore formation

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as of
12/20/2025
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