Growing community of inventors

Cincinnati, OH, United States of America

James R Routzong

Average Co-Inventor Count = 2.00

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

James R Routzong ↔ Edward B Bretschger (1 patent)James R RoutzongJames R Routzong (1 patent)Edward B BretschgerEdward B Bretschger (9 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Louis Marx & Co., Inc. (1 from 28 patents)


1 patent:

1. D259269 - Toy vehicle steering simulation device

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as of
12/18/2025
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