JR

Johann Riedl

BD Black & Decker: 1 patents #1,429 of 2,138Top 70%
Overall (All Time): #3,626,253 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6113321 Roll-forged drill bit Michael J. Mulroy, Rudolf Jungwirth 2000-09-05