Inventor
BAKER BRYCE A
US3 patents
Patents
3 patentsUS7686106B2Mar 30, 2010
Rock bit and inserts with wear relief grooves
SMITH INTERNATIONAL8 citations81
US7686104B2Mar 30, 2010
Rolling cone drill bit having cutter elements positioned in a plurality of differing radial positions
SMITH INTERNATIONAL10 citations80
US7798255B2Sep 21, 2010
Drill bits having optimized cutting element counts for reduced tracking and/or increased drilling performance
SMITH INTERNATIONAL1 citations48