Growing community of inventors

Chicago, IL, United States of America

Hiram P Johnson

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 9

Hiram P JohnsonDonald A Rosenwinkel (1 patent)Hiram P JohnsonTodd J Kurtzer (1 patent)Hiram P JohnsonTodd M Bailey (1 patent)Hiram P JohnsonSam Unsicker (1 patent)Hiram P JohnsonRobert Eg Annis (1 patent)Hiram P JohnsonHiram P Johnson (2 patents)Donald A RosenwinkelDonald A Rosenwinkel (34 patents)Todd J KurtzerTodd J Kurtzer (6 patents)Todd M BaileyTodd M Bailey (2 patents)Sam UnsickerSam Unsicker (1 patent)Robert Eg AnnisRobert Eg Annis (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hasbro, Inc. (1 from 496 patents)

2. Big Monster Toys LLC (1 from 9 patents)


2 patents:

1. D578124 - Game housing

2. 6918590 - Figure with spinner in base

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idiyas.com
as of
12/12/2025
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