| HYDRAFLUSH WADA Ventures
74469103 13 Dec 1993 | on 14 Feb 2004 | rental of oil well tools and supervision and coordination of the opera... Class 007 Class 007 Machinery Products rental of oil well tools and supervision and coordination of the operation thereof Class 037 Class 037 Construction and Repair Services power-operated oil well tool in the nature of a plunger or piston pump for use in alleviating damage to or restriction of permeability around a well bore | | | FREE ROLL WADA Ventures
74469104 13 Dec 1993 | on 28 Jun 2003 | oil well tool, as a machine part, for use in stabilizing and facilitat... Class 007 Class 007 Machinery Products oil well tool, as a machine part, for use in stabilizing and facilitating rotation of other oil well tools | | | OFFSET MILL WADA Ventures
74472146 20 Dec 1993 | on 15 Mar 2003 | milling tools for use in down-hole oil wells,milling tools for use in ... Class 007 Class 007 Machinery Products milling tools for use in down-hole oil wells | | | SLIP COLLAR WADA Ventures
74330381 12 Nov 1992 | on 20 Oct 2001 | metal tubing collars,metal tubing collars | | | WONDER PUMPER WADA Ventures
74097680 17 Sep 1990 | on 19 May 1999 | pumping unit sensors which provide constant indication of pump action,... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products pumping unit sensors which provide constant indication of pump action | |