Inventor
CHAVES ARTHUR A
US10 patents
⚠️ This page may combine multiple inventors who share the name “CHAVES ARTHUR A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
8 patentsUS5492188AFeb 20, 1996
Stress-reduced superhard cutting element
BAKER HUGHES INC147 citations98
US6527069B1Mar 4, 2003
Superabrasive cutter having optimized table thickness and arcuate table-to-substrate interfaces
BAKER HUGHES INC87 citations97
US6202771B1Mar 20, 2001
Cutting element with controlled superabrasive contact area, drill bits so equipped
BAKER HUGHES INC99 citations97
US6009963AJan 4, 2000
Superabrasive cutting element with enhanced stiffness, thermal conductivity and cutting efficiency
BAKER HUGHES INC184 citations96
US5971087AOct 26, 1999
Reduced residual tensile stress superabrasive cutters for earth boring and drill bits so equipped
BAKER HUGHES INC71 citations95
US6412580B1Jul 2, 2002
Superabrasive cutter with arcuate table-to-substrate interfaces
BAKER HUGHES INC25 citations92
US6196341B1Mar 6, 2001
Reduced residual tensile stress superabrasive cutters for earth boring and drill bits so equipped
BAKER HUGHES INC37 citations92
US6772848B2Aug 10, 2004
Superabrasive cutters with arcuate table-to-substrate interfaces and drill bits so equipped
BAKER HUGHES INC4 citations62