Growing community of inventors

Chicago, IL, United States of America

Jeffrey H Katz

Average Co-Inventor Count = 3.00

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 = 8

Jeffrey H KatzDonald E Toht (1 patent)Jeffrey H KatzRoy V Wilson (1 patent)Jeffrey H KatzJeffrey H Katz (1 patent)Donald E TohtDonald E Toht (11 patents)Roy V WilsonRoy V Wilson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Learning Curve International Inc. (1 from 11 patents)


1 patent:

1. 5826835 - Toy vehicle switch track

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1/3/2026
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