Inventor
KUTINSKY DAVID
CA4 patents
Patents
4 patentsUS6145602ANov 14, 2000
Downhole tool catcher and method
CANADIAN DOWNHOLE DRILL SYSTEM25 citations89
US6073707AJun 13, 2000
Downhole sub with kick pad for directional drilling
CANADIAN DOWNHOLE DRILL SYSTEM20 citations89
US5495901AMar 5, 1996
Surface adjustable adjustable bent housing
CANADIAN DOWNHOLE DRILL SYSTEM25 citations87
US5638910AJun 17, 1997
Downhole sub for directional drilling
CANADIAN DOWNHOLE DRILL SYSTEM14 citations70