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YORBA LINDA, CA, United States of America

William Amend

Average Co-Inventor Count = 7.00

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 Amend ↔ Jeffrey Ross Johnston (1 patent)William Amend ↔ Justin Scruggs (1 patent)William Amend ↔ Fei Tang (1 patent)William Amend ↔ William Kovacs, Iii (1 patent)William Amend ↔ Chris Taylor (1 patent)William Amend ↔ Daniel Hoyer (1 patent)William AmendWilliam Amend (1 patent)Jeffrey Ross JohnstonJeffrey Ross Johnston (11 patents)Justin ScruggsJustin Scruggs (3 patents)Fei TangFei Tang (2 patents)William Kovacs, IiiWilliam Kovacs, Iii (1 patent)Chris TaylorChris Taylor (1 patent)Daniel HoyerDaniel Hoyer (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Spartan Technology Development Corporation (1 from 2 patents)


1 patent:

1. 12116881 - Downhole tool with passive barrier

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as of
12/19/2025
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