Growing community of inventors

Farmington, NH, United States of America

David W Syphers

Average Co-Inventor Count = 4.00

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 = 25

David W Syphers ↔ Michael J Gallagher (1 patent)David W Syphers ↔ William McHugh Humphrey, Jr (1 patent)David W Syphers ↔ Wayne C Salisbury (1 patent)David W SyphersDavid W Syphers (1 patent)Michael J GallagherMichael J Gallagher (25 patents)William McHugh Humphrey, JrWilliam McHugh Humphrey, Jr (16 patents)Wayne C SalisburyWayne C Salisbury (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,891 patents)


1 patent:

1. 5580501 - Method of manufacturing an interior trim panel using polyurethane powder

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