Algard
Norway
9
2019-10-03
The entities that hold a legal rights for patent applications filed by inventor Bakke Stig:
Stig Bakke from Algard, NO has applied for patents for these inventions. The list has both pending applications and granted patents:
Device to resist rotational forces while drilling a borehole
#2 | 2017-05-04Device to resist rotational forces while drilling a borehole
#3 | 2016-02-18Downhole tool device and method for using the same
#4 | 2015-09-24Downhole actuator device
#5 | 2015-02-05Cleaning Tool for Use in Boreholes and Pipes
#6 | 2008-11-06Liquid Turbine Device Including a Turbine Wheel with More Than One Set of Blades in Radial Succession
#7 | 2006-01-05Arrangement in a gripper mechanism for a free pipe/rodlike end portion of a downhole tool
#8 | 2005-11-29Method and apparatus for operations in underground/subsea oil and gas wells
#9 | 2005-07-12Method and device for perforating a portion of casing in a reservoir
1054960 ⎘