Assignee
TAM INTERNATIONAL
US7 patents
Top patents by PatentIndex Score
US5191939AMar 9, 1993
Casing circulator and method
TAM INTERNATIONAL240 citations98
US4893678AJan 16, 1990
Multiple-set downhole tool and method
TAM INTERNATIONAL294 citations98
US5682952ANov 4, 1997
Extendable casing circulator and method
TAM INTERNATIONAL102 citations97
US5137086AAug 11, 1992
Method and apparatus for obtaining subterranean fluid samples
TAM INTERNATIONAL46 citations95
US4923007AMay 8, 1990
Inflatable packer with improved reinforcing members
TAM INTERNATIONAL91 citations95
US5711372AJan 27, 1998
Inflatable packer with port collar valving and method of setting
TAM INTERNATIONAL42 citations92
US5289875AMar 1, 1994
Apparatus for obtaining subterranean fluid samples
TAM INTERNATIONAL44 citations92