Dennis E. Grim — 1 Patent at Dickey-John

Dennis E. Grim has been granted 1 US patent while listed as an inventor at Dickey-John. All of these patents were granted in 1986. Dennis E. Grim ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dennis E. Grim in Springfield, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4584655	Moisture tester	David B. Funk, David M. Beams	1986-04-22	$227,000

Dennis E. Grim — 1 Patent

Issued Patents All Time

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