Growing community of inventors

Katy, TX, United States of America

Chan Lawrence Daigle

Average Co-Inventor Count = 12.00

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 = 72

Chan Lawrence Daigle ↔ Lev Ring (2 patents)Chan Lawrence Daigle ↔ David Paul Brisco (2 patents)Chan Lawrence Daigle ↔ Robert Lance Cook (2 patents)Chan Lawrence Daigle ↔ Andrei Gregory Filippov (2 patents)Chan Lawrence Daigle ↔ Kevin Karl Waddell (2 patents)Chan Lawrence Daigle ↔ Edwin Arnold Zwald, Jr (2 patents)Chan Lawrence Daigle ↔ Gregory Marshall Noel (2 patents)Chan Lawrence Daigle ↔ William Joseph Dean (2 patents)Chan Lawrence Daigle ↔ Ronald D Nida (2 patents)Chan Lawrence Daigle ↔ William Rusty Stephenson (2 patents)Chan Lawrence Daigle ↔ Rune T Gusevik (2 patents)Chan Lawrence DaigleChan Lawrence Daigle (2 patents)Lev RingLev Ring (155 patents)David Paul BriscoDavid Paul Brisco (108 patents)Robert Lance CookRobert Lance Cook (105 patents)Andrei Gregory FilippovAndrei Gregory Filippov (48 patents)Kevin Karl WaddellKevin Karl Waddell (26 patents)Edwin Arnold Zwald, JrEdwin Arnold Zwald, Jr (15 patents)Gregory Marshall NoelGregory Marshall Noel (11 patents)William Joseph DeanWilliam Joseph Dean (6 patents)Ronald D NidaRonald D Nida (2 patents)William Rusty StephensonWilliam Rusty Stephenson (2 patents)Rune T GusevikRune T Gusevik (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (2 from 7,646 patents)


2 patents:

1. 7172021 - Liner hanger with sliding sleeve valve

2. 6976541 - Liner hanger with sliding sleeve valve

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idiyas.com
as of
12/18/2025
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