Inventor
BOYCE JAMES EDWARD
US7 patents
⚠️ This page may combine multiple inventors who share the name “BOYCE JAMES EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRESSER IND
4 patentsUS6170583B1Jan 9, 2001
Inserts and compacts having coated or encrusted cubic boron nitride particles
DRESSER IND112 citations96
US6138779AOct 31, 2000
Hardfacing having coated ceramic particles or coated particles of other hard materials placed on a rotary cone cutter
DRESSER IND97 citations96
US5667903ASep 16, 1997
Method of hard facing a substrate, and weld rod used in hard facing a substrate
DRESSER IND20 citations91
US6102140AAug 15, 2000
Inserts and compacts having coated or encrusted diamond particles
DRESSER IND81 citations90
HALLIBURTON ENERGY SERV INC
3 patentsUS7013998B2Mar 21, 2006
Drill bit having an improved seal and lubrication method using same
HALLIBURTON ENERGY SERV INC122 citations96
US6469278B1Oct 22, 2002
Hardfacing having coated ceramic particles or coated particles of other hard materials
HALLIBURTON ENERGY SERV INC66 citations94
USRE40197EApr 1, 2008
Drill bit having an improved seal and lubrication method using same
HALLIBURTON ENERGY SERV INC14 citations82