Growing community of inventors

Fulshear, TX, United States of America

Ronald D Nida

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

Ronald D Nida ↔ Lev Ring (2 patents)Ronald D Nida ↔ David Paul Brisco (2 patents)Ronald D Nida ↔ Robert Lance Cook (2 patents)Ronald D Nida ↔ Andrei Gregory Filippov (2 patents)Ronald D Nida ↔ Kevin Karl Waddell (2 patents)Ronald D Nida ↔ Edwin Arnold Zwald, Jr (2 patents)Ronald D Nida ↔ Gregory Marshall Noel (2 patents)Ronald D Nida ↔ William Joseph Dean (2 patents)Ronald D Nida ↔ Chan Lawrence Daigle (2 patents)Ronald D Nida ↔ William Rusty Stephenson (2 patents)Ronald D Nida ↔ Rune T Gusevik (2 patents)Ronald D NidaRonald D Nida (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)Chan Lawrence DaigleChan Lawrence Daigle (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 7,645 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
12/16/2025
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