| GWD GYRODATA, INC.
75713245 24 May 1999 | on 19 Nov 2010 | directional drilling control tool incorporating a gyroscope wherein th... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products directional drilling control tool incorporating a gyroscope wherein the tool controls the direction of oil and gas well drilling process | | | GEMS Gyrodata, Inc.
75145363 05 Aug 1996 | on 24 Sep 2010 | Borehole surveying services,Borehole surveying services Class 042 Class 042 Computer & Software Services & Scientific Services Borehole surveying services | | | GWD SERVICES GYRODATA, INC.
75713244 24 May 1999 | on 11 Jul 2009 | controlled directional drilling of oil and gas wells,controlled direct... Class 037 Class 037 Construction and Repair Services controlled directional drilling of oil and gas wells | | | DROP GYRO Gyrodata, Inc.
76481141 09 Jan 2003 | on 05 Sep 2008 | Oil and Gas Well Surveying Services,Oil and Gas Well Surveying Service... Class 042 Class 042 Computer & Software Services & Scientific Services Oil and Gas Well Surveying Services | | | DROP GYRO Gyrodata, Inc.
76131014 13 Sep 2000 | on 05 Sep 2008 | controlled directional drilling of oil wells,controlled directional dr... Class 037 Class 037 Construction and Repair Services controlled directional drilling of oil wells | | | RGS Gyrodata, Inc.
75056047 09 Feb 1996 | on 25 Jun 2005 | oil or gas well directional surveys,oil or gas well directional survey... Class 042 Class 042 Computer & Software Services & Scientific Services oil or gas well directional surveys | | | GYRO WHILE DRILLING Gyrodata, Inc.
76330544 26 Oct 2001 | on 24 May 2005 | Oil and gas well services, namely, controlled gas and oil well directi... Class 037 Class 037 Construction and Repair Services Oil and gas well services, namely, controlled gas and oil well directional drilling services | | | GYRO WHILE DRILLING Gyrodata, Inc.
76330543 26 Oct 2001 | on 24 May 2005 | A TOLL USED IN DRILLING OIL AND GAS WELLS, NAMELY, A DIRECTIONAL DRILL... Class 007 Class 007 Machinery Products A TOLL USED IN DRILLING OIL AND GAS WELLS, NAMELY, A DIRECTIONAL DRILLING CONTROL TOOL INCORPORATING A GYROSCOPE TO ASSIST IN DETERMINING TOOL ORIENTATION AND DIRECTION | | | GYRO WHILE DRILLING GYRODATA, INC.
75713243 24 May 1999 | on 26 Dec 2000 | directional drilling control tool incorporating a gyroscope to assist ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products directional drilling control tool incorporating a gyroscope to assist in determination of tool orientation and directional drilling, namely, a tool used in drilling oil and gas wells | | | GYRO WHILE DRILLING SERVICE GYRODATA, INC.
75713246 24 May 1999 | on 26 Dec 2000 | controlled directional drilling of oil wells,controlled directional dr... Class 037 Class 037 Construction and Repair Services controlled directional drilling of oil wells | |