ES

Eric Walter Sonne

TB Taurex Drill Bits: 1 patents #6 of 12Top 50%
Overall (All Time): #2,403,314 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12270254 Drill bits with variable cutter alignment Matthew Mumma, Ryan Matthews, Brandon Sheldon 2025-04-08