Rainer Jurgens

Person

Celle-Osterloh, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Steering device for steerable drilling tool
- Patent number 5,934,383
- Issue date Aug 10, 1999
- Baker Hughes Incorporated
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Directional drilling tool apparatus and method
- Patent number 5,156,222
- Issue date Oct 20, 1992
- Baker Hughes Incorporated
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
One trip window cutting tool method and apparatus
- Patent number 5,109,924
- Issue date May 5, 1992
- Baker Hughes Incorporated
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for directional coring
- Patent number 5,052,502
- Issue date Oct 1, 1991
- Baker Hughes Incorporated
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling tool with retractable pilot drilling unit
- Patent number 5,038,873
- Issue date Aug 13, 1991
- Baker Hughes Incorporated
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for directional coring
- Patent number 5,029,653
- Issue date Jul 9, 1991
- Baker Hughes Incorporated
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for continuous pilot hole coring
- Patent number 4,969,528
- Issue date Nov 13, 1990
- Baker Hughes Incorporated
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for producing pressure pulses in an oil well fluid medium
- Patent number 4,905,778
- Issue date Mar 6, 1990
- Eastman Christensen Company
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for transmitting downhole data in a reduced time
- Patent number 4,873,522
- Issue date Oct 10, 1989
- Eastman Christensen Company
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deep-borehole drilling device with magnetic coupling
- Patent number 4,732,225
- Issue date Mar 22, 1988
- Norton Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process and device for transmitting information over a distance
- Patent number 4,641,289
- Issue date Feb 3, 1987
- Norton Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for delivering flowable material
- Patent number 4,614,232
- Issue date Sep 30, 1986
- Norton Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for selectively straight or directional drilli...
- Patent number 4,610,307
- Issue date Sep 9, 1986
- Norton Company
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compensation device for insertion in a drill string for deep-well d...
- Patent number 4,553,614
- Issue date Nov 19, 1985
- Norton Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for manufacturing cutting elements particularl...
- Patent number 4,537,097
- Issue date Aug 27, 1985
- Christensen, Inc.
- Roland Illerhaus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for transmitting data from a borehole to the surface of t...
- Patent number 4,499,563
- Issue date Feb 12, 1985
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting member for rotary drill bit
- Patent number 4,498,549
- Issue date Feb 12, 1985
- Norton Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bit
- Patent number 4,471,845
- Issue date Sep 18, 1984
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Telemetry equipment in modules
- Patent number 4,468,762
- Issue date Aug 28, 1984
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical jarring tool
- Patent number 4,463,815
- Issue date Aug 7, 1984
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill tool for deep wells
- Patent number 4,460,053
- Issue date Jul 17, 1984
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bit
- Patent number 4,452,324
- Issue date Jun 5, 1984
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling device for drilling a core in deep drill holes
- Patent number 4,452,322
- Issue date Jun 5, 1984
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting member for rotary drill bits
- Patent number 4,440,246
- Issue date Apr 3, 1984
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down hole motor
- Patent number 4,415,316
- Issue date Nov 15, 1983
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Generator for the production of electrical energy
- Patent number 4,415,823
- Issue date Nov 15, 1983
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit
- Patent number 4,373,593
- Issue date Feb 15, 1983
- Christensen, Inc.
- Cornelius Phaal
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting element for processing rocks, metal or the like
- Patent number 4,252,102
- Issue date Feb 24, 1981
- Christensen, Inc.
- Cornelius Phaal
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutter head, drill bit and similar drilling tools
- Patent number 4,200,159
- Issue date Apr 29, 1980
- Christensen, Inc.
- Eberhard Peschel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rotary helical fluid motor with deformable sleeve for deep drilling...
- Patent number 4,187,061
- Issue date Feb 5, 1980
- Christensen, Inc.
- Rainer Jurgens
- E21 - EARTH DRILLING MINING

Rainer Jurgens

Person

Patents Grantslast 30 patents

Steering device for steerable drilling tool

Directional drilling tool apparatus and method

One trip window cutting tool method and apparatus

Apparatus for directional coring

Drilling tool with retractable pilot drilling unit

Method for directional coring

Method and apparatus for continuous pilot hole coring

Device for producing pressure pulses in an oil well fluid medium

Method for transmitting downhole data in a reduced time

Deep-borehole drilling device with magnetic coupling

Process and device for transmitting information over a distance

Device for delivering flowable material

Method and apparatus for selectively straight or directional drilli...

Compensation device for insertion in a drill string for deep-well d...

Method and apparatus for manufacturing cutting elements particularl...

Apparatus for transmitting data from a borehole to the surface of t...

Cutting member for rotary drill bit

Rotary drill bit

Telemetry equipment in modules

Mechanical jarring tool

Drill tool for deep wells

Rotary drill bit

Drilling device for drilling a core in deep drill holes

Cutting member for rotary drill bits

Down hole motor

Generator for the production of electrical energy

Drill bit

Cutting element for processing rocks, metal or the like

Cutter head, drill bit and similar drilling tools

Rotary helical fluid motor with deformable sleeve for deep drilling...