Growing community of inventors

Fulshear, TX, United States of America

Timothy P Dunn

Average Co-Inventor Count = 8.00

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 = 24

Timothy P Dunn ↔ Don M Hannegan (2 patents)Timothy P Dunn ↔ Frank Zamora, Jr (2 patents)Timothy P Dunn ↔ David Pavel (2 patents)Timothy P Dunn ↔ Michael Brian Grayson (2 patents)Timothy P Dunn ↔ Cesar Pena (2 patents)Timothy P Dunn ↔ Said Boutalbi (2 patents)Timothy P Dunn ↔ Todd Douglas Cooper (2 patents)Timothy P Dunn ↔ Frank Zamora (0 patent)Timothy P Dunn ↔ Frank Zamora Jr (0 patent)Timothy P DunnTimothy P Dunn (2 patents)Don M HanneganDon M Hannegan (41 patents)Frank Zamora, JrFrank Zamora, Jr (30 patents)David PavelDavid Pavel (18 patents)Michael Brian GraysonMichael Brian Grayson (18 patents)Cesar PenaCesar Pena (6 patents)Said BoutalbiSaid Boutalbi (3 patents)Todd Douglas CooperTodd Douglas Cooper (3 patents)Frank ZamoraFrank Zamora (0 patent)Frank Zamora JrFrank Zamora Jr (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Weatherford Technology Holdings, LLC (2 from 892 patents)

2. Weatherford/lamb, Inc. (1,209 patents)


2 patents:

1. 9951600 - Managed pressure cementing

2. 9249646 - Managed pressure cementing

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idiyas.com
as of
12/4/2025
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