Inventor
FULLER ANDREW DALE
US4 patents
Patents
4 patentsUS6378633B1Apr 30, 2002
Drill pipe protector assembly
WESTERN WELL TOOL INC120 citations97
US7055631B2Jun 6, 2006
Drill pipe protector
WESTERN WELL TOOL INC19 citations91
US6739415B2May 25, 2004
Drill pipe protector
WESTERN WELL TOOL INC28 citations91
US6250405B1Jun 26, 2001
Drill pipe protector assembly
WESTERN WELL TOOL INC35 citations91