Inventor
MORRIS MARK E
US11 patents
⚠️ This page may combine multiple inventors who share the name “MORRIS MARK E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
8 patentsUS6651756B1Nov 25, 2003
Steel body drill bits with tailored hardfacing structural elements
BAKER HUGHES INC135 citations95
US6695080B2Feb 24, 2004
Reaming apparatus and method with enhanced structural protection
BAKER HUGHES INC68 citations94
US7182162B2Feb 27, 2007
Shirttails for reducing damaging effects of cuttings
BAKER HUGHES INC17 citations91
US6397958B1Jun 4, 2002
Reaming apparatus and method with ability to drill out cement and float equipment in casing
BAKER HUGHES INC51 citations89
US9187960B2Nov 17, 2015
Expandable reamer tools
BAKER HUGHES INC8 citations82
US7997354B2Aug 16, 2011
Expandable reamers for earth-boring applications and methods of using the same
BAKER HUGHES INC11 citations82
US7350600B2Apr 1, 2008
Shirttails for reducing damaging effects of cuttings
BAKER HUGHES INC7 citations72
US7066286B2Jun 27, 2006
Gage surface scraper
BAKER HUGHES INC2 citations61