Growing community of inventors

Pearland, TX, United States of America

Thomas F Ballweg, Jr

Average Co-Inventor Count = 5.00

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 = 11

Thomas F Ballweg, Jr ↔ Michael Thomas Pelletier (1 patent)Thomas F Ballweg, Jr ↔ Anthony Herman Van Zuilekom (1 patent)Thomas F Ballweg, Jr ↔ John C Welch (1 patent)Thomas F Ballweg, Jr ↔ Malcolm Douglas McGregor (1 patent)Thomas F Ballweg, JrThomas F Ballweg, Jr (1 patent)Michael Thomas PelletierMichael Thomas Pelletier (178 patents)Anthony Herman Van ZuilekomAnthony Herman Van Zuilekom (67 patents)John C WelchJohn C Welch (16 patents)Malcolm Douglas McGregorMalcolm Douglas McGregor (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Halliburton Energy Services, Inc. (1 from 11,766 patents)


1 patent:

1. 7958936 - Downhole formation sampling

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as of
12/3/2025
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