Haughom; Per Olav

Patent Applications and Registrations

Patent applications and USPTO patent grants for Haughom; Per Olav.The latest application filed is for "cylinder, hydraulic system, construction machine and procedure".

Company Profile

0.22.30

Haughom; Per Olav - Tonstad NO

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cylinder, Hydraulic System, Construction Machine And Procedure App 20220307230 - Haughom; Per Olav	2022-09-29
Tool Robot For Use In Construction App 20210299851 - Haughom; Per Olav	2021-09-30
A casing tool App 20160319613 - Haughom; Per Olav	2016-11-03
Device For Activation Of Gripping Jaws In Continuously Rotating Torque Tongs For Use Under Pulling And Opening Of Threaded Connections App 20140305265 - Haughom; Per Olav	2014-10-16
Apparatus and method to maintain constant fluid circulation during drilling Grant 8,590,640 - Haughom November 26, 2	2013-11-26
Power tong device Grant 8,495,930 - Haughom July 30, 2	2013-07-30
Apparatus For Directional Control Of A Drilling Tool App 20130146363 - HAUGHOM; Per Olav	2013-06-13
Apparatus for directional control of a drilling tool Grant 8,453,765 - Haughom June 4, 2	2013-06-04
Wind turbine device Grant 8,450,865 - Haughom May 28, 2	2013-05-28
Sealing and anchoring device for use in a well Grant 8,403,035 - Akselberg , et al. March 26, 2	2013-03-26
Device for an electromechanical hoisting machine, especially for use when drilling oil and gas wells Grant 8,277,351 - Haughom October 2, 2	2012-10-02
Pump Piston Device App 20120042773 - Haughom; Per Olav	2012-02-23
Power Tong Device App 20110219916 - Haughom; Per Olav	2011-09-15
Adjustable winged centering tool for use in pipes with varying diameter Grant 7,954,567 - Haughom June 7, 2	2011-06-07
Harmonic Gear Device App 20110092331 - Haughom; Per Olav	2011-04-21
Wind Turbine Device App 20110018283 - Haughom; Per Olav	2011-01-27
Device for an Electromechanical Hoisting Machine, Especially for Use When Drilling Oil and Gas Wells App 20100319999 - Haughom; Per Olav	2010-12-23
Apparatus And Method To Maintain Constant Fluid Circulation During Drilling App 20100252272 - Haughom; Per Olav	2010-10-07
Apparatus For Directional Control Of A Drilling Tool App 20100236830 - Haughom; Per Olav	2010-09-23
Method And A Device For Intervention In An Underwater Production Well App 20100147526 - Haughom; Per Olav	2010-06-17
Sealing And Anchoring Device For Use In A Well App 20100038072 - Akselberg; Frank ; et al.	2010-02-18
Torque converter for use when drilling with a rotating drill bit Grant 7,654,344 - Haughom , et al. February 2, 2	2010-02-02
Drilling Rig Placed On The Sea Bed And Equipped For Drilling Of Oil And Gas Wells App 20100021239 - Haughom; Per Olav	2010-01-28
Adjustment Mechanism for Strokeadjustable Reciprocating Fluid Machine App 20100011906 - Haughom; Per Olav	2010-01-21
Separation device for material from a drilling rig situated on the seabed Grant 7,644,768 - Haughom January 12, 2	2010-01-12
Drilling rig placed on the sea bed and equipped for drilling of oil and gas wells Grant 7,600,570 - Haughom October 13, 2	2009-10-13
Dynamic damper for use in a drill string Grant 7,578,360 - Haughom August 25, 2	2009-08-25
Separation Device for Material from a Power Tong on a Drilling Rig Situated on the Sea Bed App 20090014213 - Haughom; Per Olav	2009-01-15
Adjustable Winged Centering Tool for Use In Pipes With Varying Diameter App 20080296067 - Haughom; Per Olav	2008-12-04
Tool Handling Device in a Drillrig That is Situated on the Sea Bed App 20080271922 - Haughom; Per Olav	2008-11-06
Torque Converter for Use When Drilling with a Rotating Drill Bit App 20080202816 - Haughom; Per Olav ; et al.	2008-08-28
Separation Device for Material from a Drilling Rig Situated on the Seabed App 20080156530 - Haughom; Per Olav	2008-07-03
Drilling Rig Placed on the Sea Bed and Equipped for Drilling of Oil and Gas Wells App 20070196180 - Haughom; Per Olav	2007-08-23
Dynamic damper for use in a drill string App 20060185905 - Haughom; Per Olav	2006-08-24
Drill pipe spinner device Grant 7,036,396 - Moe , et al. May 2, 2	2006-05-02
Method and device at a hydrodynamic pump piston Grant 6,983,682 - Haughom January 10, 2	2006-01-10
Sleeve valve for controlling fluid flow between a hydrocarbon reservoir and tubing in a well and method for the assembly of a sleeve valve Grant 6,951,331 - Haughom , et al. October 4, 2	2005-10-04
Device for an opening in an outer sleeve of a sleeve valve and a method for the assembly of a sleeve valve Grant 6,880,638 - Haughom , et al. April 19, 2	2005-04-19
Sleeve valve and method for its assembly Grant 6,869,063 - Gunnarsson , et al. March 22, 2	2005-03-22
Torque release coupling for use in drill strings Grant 6,834,889 - Sunde , et al. December 28, 2	2004-12-28
Method and device at a hydrodynamic pump piston App 20040244577 - Haughom, Per Olav	2004-12-09
Device for an opening in an outer sleeve of a sleeve valve and a method for the assembly of a sleeve valve App 20040046143 - Haughom, Per Olav ; et al.	2004-03-11
Sleeve valve for controlling fluid flow between a hydrocarbon reservoir and tubing in a well and method for the assembly of a sleeve valve App 20040041120 - Haughom, Per Olav ; et al.	2004-03-04
Torque release coupling for use in drill strings App 20030188894 - Sunde, Egil ; et al.	2003-10-09
Spinner device App 20030164071 - Moe, Magne ; et al.	2003-09-04
Sleeve valve and method for its assembly App 20030047702 - Gunnarsson, Bengt ; et al.	2003-03-13

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