Growing community of inventors

North Branch, MN, United States of America

Richard J Main

Average Co-Inventor Count = 4.00

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 = 2

Richard J Main ↔ Jason W Johnson (1 patent)Richard J Main ↔ Blake M Johnson (1 patent)Richard J Main ↔ Linda S Brown (1 patent)Richard J MainRichard J Main (1 patent)Jason W JohnsonJason W Johnson (92 patents)Blake M JohnsonBlake M Johnson (31 patents)Linda S BrownLinda S Brown (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Target Brands, Inc. (1 from 1,991 patents)


1 patent:

1. D935243 - Display unit

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as of
12/27/2025
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