Growing community of inventors

Houston, TX, United States of America

Zoltan D Stiffel

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 = 0

Zoltan D StiffelDwight David Fulton (1 patent)Zoltan D StiffelJaynee B Lafferty (1 patent)Zoltan D StiffelZoltan D Stiffel (1 patent)Dwight David FultonDwight David Fulton (18 patents)Jaynee B LaffertyJaynee B Lafferty (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Halliburton Energy Services, Inc. (1 from 11,771 patents)


1 patent:

1. 9163492 - Methods and systems using a fluid treatment polar graph

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12/14/2025
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