William Howard Smith — 1 Patent at John Deere

William Howard Smith has been granted 1 US patent while listed as an inventor at John Deere. All of these patents were granted in 2002. William Howard Smith ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list William Howard Smith in Bettendorf, IA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6378621	Lift tube for an agricultural implement frame	William Douglas Graham, Scott C. McCartney, Patrick M. Buckley, Robert Bennett	2002-04-30	$34,989,000

William Howard Smith — 1 Patent

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