Bernd-Georg Pietras

Person

Wedemark, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Control line running system
- Patent number 8,863,822
- Issue date Oct 21, 2014
- Weatherford/Lamb, Inc.
- Doyle Fredric Boutwell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for wedge lock prevention
- Patent number 8,776,898
- Issue date Jul 15, 2014
- Weatherford/Lamb, Inc.
- Martin Liess
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus and methods for wedge lock prevention
- Patent number 8,708,055
- Issue date Apr 29, 2014
- Weatherford/Lamb, Inc.
- Martin Liess
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Remotely operated single joint elevator
- Patent number 8,496,280
- Issue date Jul 30, 2013
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control line running system
- Patent number 8,485,269
- Issue date Jul 16, 2013
- Weatherford/Lamb, Inc.
- Doyle Frederic Boutwell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubular joint detection system
- Patent number 8,485,067
- Issue date Jul 16, 2013
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wrenching tong
- Patent number 8,359,951
- Issue date Jan 29, 2013
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for tubular makeup interlock
- Patent number 8,356,675
- Issue date Jan 22, 2013
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for drilling with casing
- Patent number 8,281,877
- Issue date Oct 9, 2012
- Weatherford/Lamb, Inc.
- David Shahin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque sub for use with top drive
- Patent number 8,281,856
- Issue date Oct 9, 2012
- Weatherford/Lamb, Inc.
- Michael Jahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely operated single joint elevator
- Patent number 8,215,687
- Issue date Jul 10, 2012
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control line running system
- Patent number 8,191,641
- Issue date Jun 5, 2012
- Weatherford/Lamb, Inc.
- Doyle Frederic Boutwell, Jr.
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for connecting tubulars using a top drive
- Patent number 8,132,626
- Issue date Mar 13, 2012
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus for delivering a tubular to a wellbore
- Patent number 8,079,796
- Issue date Dec 20, 2011
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque sub for use with top drive
- Patent number 8,047,283
- Issue date Nov 1, 2011
- Weatherford/Lamb, Inc.
- Michael Jahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control line running system
- Patent number 7,967,073
- Issue date Jun 28, 2011
- Weatherford/Lamb, Inc.
- Doyle Frederic Boutwell, Jr.
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power tong frames
- Patent number 7,921,750
- Issue date Apr 12, 2011
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for gripping a tubular on a drilling rig
- Patent number 7,874,352
- Issue date Jan 25, 2011
- Weatherford/Lamb, Inc.
- Albert C. Odell, II
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wrenching tong
- Patent number 7,861,618
- Issue date Jan 4, 2011
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque sub for use with top drive
- Patent number 7,757,759
- Issue date Jul 20, 2010
- Weatherford/Lamb, Inc.
- Michael Jahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for connecting tubulars
- Patent number 7,707,914
- Issue date May 4, 2010
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing feeder
- Patent number 7,669,662
- Issue date Mar 2, 2010
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for facilitating the connection of tubulars using a top d...
- Patent number 7,665,531
- Issue date Feb 23, 2010
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for connecting tubulars using a top drive
- Patent number 7,617,866
- Issue date Nov 17, 2009
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Tailing in and stabbing device and method
- Patent number 7,552,775
- Issue date Jun 30, 2009
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Casing running and drilling system
- Patent number 7,513,300
- Issue date Apr 7, 2009
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for connecting tubulars using a top drive
- Patent number 7,451,826
- Issue date Nov 18, 2008
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for connecting tubulars using a top drive
- Patent number 7,353,880
- Issue date Apr 8, 2008
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing running head
- Patent number 7,284,617
- Issue date Oct 23, 2007
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for connecting tubulars using a top drive
- Patent number 7,219,744
- Issue date May 22, 2007
- Weatherford/Lamb, Inc.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL LINE RUNNING SYSTEM
- Publication number 20140048248
- Publication date Feb 20, 2014
- WEATHERFORD/LAMB, INC.
- Doyle Fredric BOUTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR WEDGE LOCK PREVENTION
- Publication number 20130313846
- Publication date Nov 28, 2013
- WEATHERFORD/ LAMB, INC.
- Martin LIESS
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR WEDGE LOCK PREVENTION
- Publication number 20130264837
- Publication date Oct 10, 2013
- Martin LIESS
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...
- Publication number 20130105178
- Publication date May 2, 2013
- WEATHERFORD/LAMB, INC.
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
- Publication number 20130075113
- Publication date Mar 28, 2013
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...
- Publication number 20130068477
- Publication date Mar 21, 2013
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY OPERATED SINGLE JOINT ELEVATOR
- Publication number 20120247786
- Publication date Oct 4, 2012
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL LINE RUNNING SYSTEM
- Publication number 20120211217
- Publication date Aug 23, 2012
- Doyle Frederic Boutwell, JR.
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...
- Publication number 20120175130
- Publication date Jul 12, 2012
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...
- Publication number 20120145408
- Publication date Jun 14, 2012
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
- Publication number 20120080181
- Publication date Apr 5, 2012
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
TORQUE SUB FOR USE WITH TOP DRIVE
- Publication number 20120031628
- Publication date Feb 9, 2012
- Michael Jahn
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL LINE RUNNING SYSTEM
- Publication number 20110253390
- Publication date Oct 20, 2011
- Doyle Frederic Boutwell, JR.
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...
- Publication number 20110198098
- Publication date Aug 18, 2011
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...
- Publication number 20110198073
- Publication date Aug 18, 2011
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
- Publication number 20110174479
- Publication date Jul 21, 2011
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR GRIPPING A TUBULAR ON A DRILLING RIG
- Publication number 20110174483
- Publication date Jul 21, 2011
- Albert C. Odell, II
- E21 - EARTH DRILLING MINING
Information Patent Application
WRENCHING TONG
- Publication number 20110067529
- Publication date Mar 24, 2011
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
- Publication number 20110017474
- Publication date Jan 27, 2011
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
TORQUE SUB FOR USE WITH TOP DRIVE
- Publication number 20100243273
- Publication date Sep 30, 2010
- Michael Jahn
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...
- Publication number 20100230092
- Publication date Sep 16, 2010
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
- Publication number 20100224376
- Publication date Sep 9, 2010
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...
- Publication number 20100147534
- Publication date Jun 17, 2010
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
- Publication number 20100051257
- Publication date Mar 4, 2010
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
- Publication number 20090218090
- Publication date Sep 3, 2009
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY OPERATED SINGLE JOINT ELEVATOR
- Publication number 20090110535
- Publication date Apr 30, 2009
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR DRILLING WITH CASING
- Publication number 20090101332
- Publication date Apr 23, 2009
- David Shahin
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...
- Publication number 20090095488
- Publication date Apr 16, 2009
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL LINE RUNNING SYSTEM
- Publication number 20080308281
- Publication date Dec 18, 2008
- Doyle Frederic Boutwell, JR.
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
- Publication number 20080264648
- Publication date Oct 30, 2008
- Bernd-Georg Pietras
- E21 - EARTH DRILLING MINING

Bernd-Georg Pietras

Person

Patents Grantslast 30 patents

Control line running system

Apparatus and methods for wedge lock prevention

Apparatus and methods for wedge lock prevention

Remotely operated single joint elevator

Control line running system

Tubular joint detection system

Wrenching tong

Apparatus and methods for tubular makeup interlock

Method and apparatus for drilling with casing

Torque sub for use with top drive

Remotely operated single joint elevator

Control line running system

Methods and apparatus for connecting tubulars using a top drive

Apparatus for delivering a tubular to a wellbore

Torque sub for use with top drive

Control line running system

Power tong frames

Apparatus for gripping a tubular on a drilling rig

Wrenching tong

Torque sub for use with top drive

Apparatus and methods for connecting tubulars

Casing feeder

Apparatus for facilitating the connection of tubulars using a top d...

Methods and apparatus for connecting tubulars using a top drive

Tailing in and stabbing device and method

Casing running and drilling system

Apparatus for connecting tubulars using a top drive

Method and apparatus for connecting tubulars using a top drive

Casing running head

Method and apparatus for connecting tubulars using a top drive

Patents Applicationslast 30 patents

CONTROL LINE RUNNING SYSTEM

APPARATUS AND METHODS FOR WEDGE LOCK PREVENTION

APPARATUS AND METHODS FOR WEDGE LOCK PREVENTION

APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...

METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...

REMOTELY OPERATED SINGLE JOINT ELEVATOR

CONTROL LINE RUNNING SYSTEM

APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...

APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...

METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

TORQUE SUB FOR USE WITH TOP DRIVE

CONTROL LINE RUNNING SYSTEM

APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...

APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...

METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

APPARATUS FOR GRIPPING A TUBULAR ON A DRILLING RIG

WRENCHING TONG

APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK

TORQUE SUB FOR USE WITH TOP DRIVE

APPARATUS AND METHODS FOR FACILITATING THE CONNECTION OF TUBULARS U...

METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...

METHODS AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE

REMOTELY OPERATED SINGLE JOINT ELEVATOR

METHOD AND APPARATUS FOR DRILLING WITH CASING

APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS US...

CONTROL LINE RUNNING SYSTEM

APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK