Growing community of inventors

Solon, OH, United States of America

Warren Kumley

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 = 1

Warren KumleyWayne C Goeke (1 patent)Warren KumleyJames A Niemann (1 patent)Warren KumleyWilliam Knauer (1 patent)Warren KumleyMartin J Rice (1 patent)Warren KumleyWilliam F Merkel (1 patent)Warren KumleyCarl Scharrer (1 patent)Warren KumleyDave Rose (1 patent)Warren KumleyWarren Kumley (1 patent)Wayne C GoekeWayne C Goeke (46 patents)James A NiemannJames A Niemann (17 patents)William KnauerWilliam Knauer (11 patents)Martin J RiceMartin J Rice (11 patents)William F MerkelWilliam F Merkel (2 patents)Carl ScharrerCarl Scharrer (1 patent)Dave RoseDave Rose (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Keithley Instruments, Inc. (1 from 144 patents)


1 patent:

1. 7683647 - Instrument per pin test head

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as of
12/20/2025
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