Growing community of inventors

Auckland, New Zealand

David John Shepherd

Average Co-Inventor Count = 3.00

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 = 0

David John ShepherdJoel Weinstein (1 patent)David John ShepherdFrederick Scott Schollenberger (1 patent)David John ShepherdJoel Weinstein (1 patent)David John ShepherdDavid John Shepherd (1 patent)Joel WeinsteinJoel Weinstein (34 patents)Frederick Scott SchollenbergerFrederick Scott Schollenberger (7 patents)Joel WeinsteinJoel Weinstein (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Micromotion Gmbh (1 from 476 patents)


1 patent:

1. 9383242 - Fluid characteristic determination of a multi-component fluid with compressible and incompressible components

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12/25/2025
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