Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David P. Holzgraefe — 6 Patents

ARArcher-Daniels-Midland: 6 patents #47 of 334Top 15%
Quincy, IL: #25 of 184 inventorsTop 15%
Illinois: #15,248 of 84,256 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David P. Holzgraefe has been granted 6 US patents while listed as an inventor at Archer-Daniels-Midland. The first was granted in 2009 and the most recent in April 2017. David P. Holzgraefe ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David P. Holzgraefe in Quincy, IL, US.

Patents per Year

Patents granted per year, 2009 to 2017Bar chart with a peak of 2 patents in 2011.peak 22009: 1 patents20092010: 1 patents20102011: 2 patents20112014: 1 patents20142017: 1 patents2017

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9617192 Processes for producing weather resistant compositions and products obtained therefrom Basil Bevans, Dan S. Hickman, Bruce W. Moechnig 2017-04-11 $125,826,000
8623110 Protein and isolated or purified amino acid product containing compositions and uses thereof Basil Bevans, Dan S. Hickman 2014-01-07 $111,815,000
7998511 Process for the production of animal feed and ethanol and novel animal feed Charles Abbas, Thomas P. Binder, Kyle Beery, Michael Cecava, Perry H. Doane +1 more 2011-08-16 $48,435,000
7951862 Hydrogenated and partially hydrogenated heat-bodied oils and uses thereof Paul Bloom 2011-05-31 $92,499,000
7842746 Hydrogenated and partially hydrogenated heat-bodied oils and uses thereof Paul Bloom 2010-11-30 $92,176,000
7494675 Process for the production of animal feed and ethanol and novel animal feed Charles Abbas, Thomas P. Binder, Kyle Beery, Michael Cecava, Perry H. Doane +1 more 2009-02-24 $196,375,000