Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

Daniel Hubbard — 2 Patents

GPGrain Processing: 2 patents #33 of 87Top 40%
West Liberty, IA: #11 of 26 inventorsTop 45%
Iowa: #6,154 of 15,303 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel Hubbard has been granted 2 US patents while listed as an inventor at Grain Processing. The first was granted in 2012 and the most recent in March 2017. Daniel Hubbard ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel Hubbard in West Liberty, IA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9605141 Cold-water soluble extruded starch product Lin Wang, Peter A. Miller, Tonya Armstrong, Michael Kramer, Susan Freers +3 more 2017-03-28
8263163 Cold-water soluble extruded starch product Lin Wang, Pete Miller, Tonya Armstrong, Michael Kramer, Susan Freers +3 more 2012-09-11