Growing community of inventors

Earlville, IA, United States of America

Jeffrey D Johnson

Average Co-Inventor Count = 9.00

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 = 29

Jeffrey D Johnson ↔ Mary T Goos (1 patent)Jeffrey D Johnson ↔ Jeffery L Jacobson (1 patent)Jeffrey D Johnson ↔ Richard A Nachtman (1 patent)Jeffrey D Johnson ↔ Terry L Solomon (1 patent)Jeffrey D Johnson ↔ Janet A Kelley (1 patent)Jeffrey D Johnson ↔ Craig A Mulder (1 patent)Jeffrey D Johnson ↔ Glen A Galloway (1 patent)Jeffrey D Johnson ↔ Leslie L Shaw (1 patent)Jeffrey D JohnsonJeffrey D Johnson (1 patent)Mary T GoosMary T Goos (4 patents)Jeffery L JacobsonJeffery L Jacobson (1 patent)Richard A NachtmanRichard A Nachtman (1 patent)Terry L SolomonTerry L Solomon (1 patent)Janet A KelleyJanet A Kelley (1 patent)Craig A MulderCraig A Mulder (1 patent)Glen A GallowayGlen A Galloway (1 patent)Leslie L ShawLeslie L Shaw (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henderson Manufacturing Company (1 from 12 patents)


1 patent:

1. 6073371 - Snowplow assembly with adjustable-bias trip mechanism

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idiyas.com
as of
12/19/2025
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