Growing community of inventors

Chicago, IL, United States of America

Jeffry Han Katz

Average Co-Inventor Count = 3.43

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

Jeffry Han KatzPaul Dowd (1 patent)Jeffry Han KatzBennet Otto Poepping (1 patent)Jeffry Han KatzDonald E Toht (1 patent)Jeffry Han KatzWill Isaksson (1 patent)Jeffry Han KatzTimothy Murray (1 patent)Jeffry Han KatzJeffry Han Katz (2 patents)Paul DowdPaul Dowd (64 patents)Bennet Otto PoeppingBennet Otto Poepping (12 patents)Donald E TohtDonald E Toht (11 patents)Will IsakssonWill Isaksson (4 patents)Timothy MurrayTimothy Murray (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,843 patents)

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


2 patents:

1. 12067906 - Foldable Y-frame sign

2. 6015329 - Toy vehicle logging mill accessory

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as of
12/30/2025
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