Growing community of inventors

Spring City, PA, United States of America

Earle Drack

Average Co-Inventor Count = 6.00

ph-index = 2

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 = 69

Earle Drack ↔ Manfred G Prammer (2 patents)Earle Drack ↔ George David Goodman (2 patents)Earle Drack ↔ Sergey Knizhnik (2 patents)Earle Drack ↔ Stefan K Menger (2 patents)Earle Drack ↔ Edward J Harris, Iii (2 patents)Earle Drack ↔ Edward J Iii Harris (0 patent)Earle DrackEarle Drack (2 patents)Manfred G PrammerManfred G Prammer (47 patents)George David GoodmanGeorge David Goodman (40 patents)Sergey KnizhnikSergey Knizhnik (6 patents)Stefan K MengerStefan K Menger (3 patents)Edward J Harris, IiiEdward J Harris, Iii (2 patents)Edward J Iii HarrisEdward J Iii Harris (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


2 patents:

1. 7733086 - Systems and methods for deep-looking NMR logging

2. 7463027 - Systems and methods for deep-looking NMR logging

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as of
12/27/2025
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