Growing community of inventors

Bloomington, MN, United States of America

M H Johnson

Average Co-Inventor Count = 1.33

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

M H JohnsonJennings I Thompson (1 patent)M H JohnsonM H Johnson (2 patents)Jennings I ThompsonJennings I Thompson (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dip Co. Ltd. (2 from 3 patents)


2 patents:

1. 5632387 - Peg racking device

2. 5579927 - Peg racking device

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idiyas.com
as of
12/21/2025
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