Growing community of inventors

Spokane, WA, United States of America

Peter David De Vries

Average Co-Inventor Count = 8.00

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 = 80

Peter David De VriesWilliam A Fuglevand (1 patent)Peter David De VriesDavid R Lott (1 patent)Peter David De VriesGreg A Lloyd (1 patent)Peter David De VriesJohn P Scartozzi (1 patent)Peter David De VriesGregory M Somers (1 patent)Peter David De VriesShiblihanna I Bayyuk (1 patent)Peter David De VriesRonald G Stokes (1 patent)Peter David De VriesPeter David De Vries (1 patent)William A FuglevandWilliam A Fuglevand (23 patents)David R LottDavid R Lott (22 patents)Greg A LloydGreg A Lloyd (17 patents)John P ScartozziJohn P Scartozzi (8 patents)Gregory M SomersGregory M Somers (5 patents)Shiblihanna I BayyukShiblihanna I Bayyuk (4 patents)Ronald G StokesRonald G Stokes (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Avista Corporation (1 from 14 patents)


1 patent:

1. 6030718 - Proton exchange membrane fuel cell power system

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12/29/2025
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