Growing community of inventors

Muscatine, IA, United States of America

Robert C 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 = 31

Robert C JohnsonJoseph D Keitel (1 patent)Robert C JohnsonRobert C Johnson (2 patents)Joseph D KeitelJoseph D Keitel (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hon Technology Inc. (1 from 176 patents)

2. Hon Industries Inc. (1 from 84 patents)


2 patents:

1. D452093 - Furniture trim piece

2. 5403109 - Fastening device for furniture construction and method of manufacture

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idiyas.com
as of
12/16/2025
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