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Douglas J. Overby

FU Fres-Co System Usa: 1 patents #14 of 21Top 70%
📍 Perkiomenville, PA: #29 of 43 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,616,995 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6070728 Filter bag with valve Jeffrey Scott Beer, Daniel Wigman 2000-06-06