Growing community of inventors

Broussard, LA, United States of America

John Douglas Lauchner

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

John Douglas LauchnerGary James Frisch (1 patent)John Douglas LauchnerPhilip Edmund Fox (1 patent)John Douglas LauchnerFnu Suparman (1 patent)John Douglas LauchnerPhilip Fox (0 patent)John Douglas LauchnerJohn Douglas Lauchner (1 patent)Gary James FrischGary James Frisch (15 patents)Philip Edmund FoxPhilip Edmund Fox (15 patents)Fnu SuparmanFnu Suparman (4 patents)Philip FoxPhilip Fox (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Halliburton Energy Services, Inc. (1 from 11,849 patents)


1 patent:

1. 10527752 - Behind pipe evaluation techniques for well abandonment and complex annular environments

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1/22/2026
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