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Douglas B. Jeffrey

NM Nicholson Manufacturing: 1 patents #8 of 16Top 50%
Overall (All Time): #3,239,676 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7882869 Replaceable flute inserts for a roller assembly of a debarker apparatus Burk R. Kube, Marek Cholewczynski 2011-02-08