Growing community of inventors

Middleville, MI, United States of America

William J Evans, Iv

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 = 0

William J Evans, Iv ↔ Thomas E Winebrenner (1 patent)William J Evans, Iv ↔ Kenneth Gordon Vos (1 patent)William J Evans, Iv ↔ Ryan H Hansen (1 patent)William J Evans, IvWilliam J Evans, Iv (1 patent)Thomas E WinebrennerThomas E Winebrenner (35 patents)Kenneth Gordon VosKenneth Gordon Vos (3 patents)Ryan H HansenRyan H Hansen (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Viking Corporation (1 from 130 patents)


1 patent:

1. 8373085 - Pipe fabrication equipment

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12/16/2025
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