Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

David Huff — 3 Patents

Intel: 2 patents #13,213 of 30,777Top 45%
Batavia, OH: #38 of 140 inventorsTop 30%
Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,469,304 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10322438 Fully validated material handling with shuttle container delivery system Christopher M. Engel, Christopher C. Arnold, Justin Leib, Ralf Buerkle 2019-06-18
10112774 Shuttle wave sequencing conveyor Christopher C. Arnold, Mark David Steinkamp, Steven Plothow 2018-10-30
5644644 Flow camera for large document reproductions having lens adjustment and document feed control mechanism Joseph H. Wally, Jr., Michael Huff 1997-07-01