Inventor
BERZAS SEAN K
US7 patents
⚠️ This page may combine multiple inventors who share the name “BERZAS SEAN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
6 patentsUS6328117B1Dec 11, 2001
Drill bit having a fluid course with chip breaker
BAKER HUGHES INC102 citations95
US6079507AJun 27, 2000
Drill bits with enhanced hydraulic flow characteristics
BAKER HUGHES INC25 citations92
US5836404ANov 17, 1998
Drill bits with enhanced hydraulic flow characteristics
BAKER HUGHES INC23 citations92
US5794725AAug 18, 1998
Drill bits with enhanced hydraulic flow characteristics
BAKER HUGHES INC34 citations92
US6354387B1Mar 12, 2002
Nozzle orientation for roller cone rock bit
BAKER HUGHES INC36 citations90
US6397958B1Jun 4, 2002
Reaming apparatus and method with ability to drill out cement and float equipment in casing
BAKER HUGHES INC51 citations89