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Brian Keith Widener

SA Sandvik Ab: 1 patents #252 of 518Top 50%
Overall (All Time): #1,818,834 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11746652 Tool bit assembly 2023-09-05
6113195 Rotatable cutting bit and bit washer therefor Greg D. Mercier, Gary A. Fuller, Chris McSharry 2000-09-05