Growing community of inventors

Burlington, IA, United States of America

Michael A Johnson

Average Co-Inventor Count = 5.00

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 = 9

Michael A Johnson ↔ Daniel Grabowski (1 patent)Michael A Johnson ↔ John Henry Heyder (1 patent)Michael A Johnson ↔ Aaron Jon Schradin (1 patent)Michael A Johnson ↔ Jeremy Franklin Foreman (1 patent)Michael A JohnsonMichael A Johnson (1 patent)Daniel GrabowskiDaniel Grabowski (22 patents)John Henry HeyderJohn Henry Heyder (11 patents)Aaron Jon SchradinAaron Jon Schradin (7 patents)Jeremy Franklin ForemanJeremy Franklin Foreman (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hni Technologies Inc. (1 from 142 patents)


1 patent:

1. 7708345 - Recliner

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as of
12/13/2025
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