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Douglas J. Keebler

SU Suprex: 1 patents #9 of 14Top 65%
📍 Irwin, PA: #138 of 245 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,761,623 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5379790 Variable restriction Mark Bruce 1995-01-10