Growing community of inventors

Sugar Land, TX, United States of America

David James Bagnall

Average Co-Inventor Count = 6.00

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 = 15

David James Bagnall ↔ Kim A Hodgson (1 patent)David James Bagnall ↔ Jijo Oommen Joseph (1 patent)David James Bagnall ↔ Olivier Clerc (1 patent)David James Bagnall ↔ Steven Schilling (1 patent)David James Bagnall ↔ Willem Hengeveld (1 patent)David James BagnallDavid James Bagnall (1 patent)Kim A HodgsonKim A Hodgson (14 patents)Jijo Oommen JosephJijo Oommen Joseph (8 patents)Olivier ClercOlivier Clerc (4 patents)Steven SchillingSteven Schilling (2 patents)Willem HengeveldWillem Hengeveld (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schlumberger Technology Corporation (1 from 10,218 patents)


1 patent:

1. 10119380 - Centralized articulating power system

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as of
1/22/2026
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