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Fond du Lac, WI, United States of America

William D Zettler

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 = 5

William D Zettler ↔ Daniel J Seichter (1 patent)William D Zettler ↔ Edward F Woytych (1 patent)William D Zettler ↔ Frederick L Schmidt (1 patent)William D ZettlerWilliam D Zettler (1 patent)Daniel J SeichterDaniel J Seichter (3 patents)Edward F WoytychEdward F Woytych (1 patent)Frederick L SchmidtFrederick L Schmidt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Giddings & Lewis, LLC (1 from 58 patents)


1 patent:

1. 4141134 - Tool changer attachment for multi-function machine tools

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as of
12/19/2025
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