Growing community of inventors

Phoenixville, PA, United States of America

Earle D Drack

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 = 13

Earle D Drack ↔ Manfred G Prammer (1 patent)Earle D Drack ↔ John C Bouton (1 patent)Earle D Drack ↔ Peter Masak (1 patent)Earle D Drack ↔ Alexey A Tyshko (0 patent)Earle D DrackEarle D Drack (1 patent)Manfred G PrammerManfred G Prammer (47 patents)John C BoutonJohn C Bouton (12 patents)Peter MasakPeter Masak (12 patents)Alexey A TyshkoAlexey A Tyshko (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,843 patents)

2. Halliburton Energy Services, Inc. (11,795 patents)


1 patent:

1. 7164267 - Magnetic resonance fluid analysis apparatus and method

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12/27/2025
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