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Jeffrey U. Shaffer

GM Graco Minnesota: 1 patents #52 of 102Top 55%
Overall (2021): #408,360 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11148152 Pump changeover algorithm for spray system David L. Fehr, John R. Ingebrand 2021-10-19