Growing community of inventors

Calgary, Canada

David Nuth

Average Co-Inventor Count = 1.82

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 = 25

David NuthDavid Michael Haugen (1 patent)David NuthPaul B Wilson (1 patent)David NuthFrederick Thomas Tilton (1 patent)David NuthDavid Graham Hosie (1 patent)David NuthPaul James Wilson (1 patent)David NuthJohn Douglas Roberts (1 patent)David NuthMichael Nero (1 patent)David NuthRonald B Collins (1 patent)David NuthRonald E Bothner (1 patent)David NuthJohn David (1 patent)David NuthDavid Nuth (2 patents)David Michael HaugenDavid Michael Haugen (135 patents)Paul B WilsonPaul B Wilson (22 patents)Frederick Thomas TiltonFrederick Thomas Tilton (35 patents)David Graham HosieDavid Graham Hosie (27 patents)Paul James WilsonPaul James Wilson (22 patents)John Douglas RobertsJohn Douglas Roberts (19 patents)Michael NeroMichael Nero (5 patents)Ronald B CollinsRonald B Collins (3 patents)Ronald E BothnerRonald E Bothner (3 patents)John DavidJohn David (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


2 patents:

1. 7513305 - Apparatus and methods for operating a tool in a wellbore

2. 6915849 - Apparatus and methods for conveying instrumentation within a borehole using continuous sucker rod

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idiyas.com
as of
12/4/2025
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