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David Fred Cantrell — 7 Patents

GCGs Cleantech: 6 patents #4 of 6Top 70%
Lakemont, GA: #1 of 6 inventorsTop 20%
Georgia: #5,052 of 35,610 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
David Fred Cantrell has been granted 7 US patents while listed as an inventor at Gs Cleantech. The first was granted in 2009 and the most recent in May 2020. David Fred Cantrell ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list David Fred Cantrell in Lakemont, GA, US.

Patents per Year

Patents granted per year, 2009 to 2020Bar chart with a peak of 2 patents in 2009.peak 22009: 2 patents20092011: 2 patents20112012: 1 patents20122015: 1 patents20152020: 1 patents2020

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10655083 Method of processing ethanol byproducts and related subsystems David J. Winsness 2020-05-19
9212334 Methods of processing ethanol byproducts and related subsystems David J. Winsness 2015-12-15
8283484 Methods of processing ethanol byproducts and related subsystems David J. Winsness 2012-10-09
8008516 Method of processing ethanol byproducts and related subsystems David J. Winsness 2011-08-30
8008517 Method of recovering oil from thin stillage David J. Winsness 2011-08-30
7608729 Method of freeing the bound oil present in whole stillage and thin stillage David J. Winsness 2009-10-27
7601858 Method of processing ethanol byproducts and related subsystems David J. Winsness 2009-10-13

Frequent Collaborators

David J. Winsness7 shared

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