Gregory Alan Lehmann

Person

Brookfield, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Low eddy current cryogen circuit for superconducting magnets
- Patent number 8,033,121
- Issue date Oct 11, 2011
- General Electric Company
- Xianrui Huang
- G01 - MEASURING TESTING
Information Patent Grant
Low eddy current cryogen circuit for superconducting magnets
- Patent number 7,464,558
- Issue date Dec 16, 2008
- General Electric Company
- Xianrui Huang
- G01 - MEASURING TESTING
Information Patent Grant
Thermal shield to coldhead sleeve thermal contact
- Patent number 7,348,777
- Issue date Mar 25, 2008
- General Electric Company
- Longzhi Jiang
- G01 - MEASURING TESTING
Information Patent Grant
System and method for de-icing recondensor for liquid cooled zero-b...
- Patent number 7,305,845
- Issue date Dec 11, 2007
- General Electric Company
- Roy A. Mangano
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Superconductive magnet including a cryocooler coldhead
- Patent number 7,170,377
- Issue date Jan 30, 2007
- General Electric Company
- Longzhi Jiang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
MRI magnet vibration induced field instability simulator
- Patent number 6,822,446
- Issue date Nov 23, 2004
- GE Medical Systems Global Technology Company, LLC
- Timothy J. Havens
- G01 - MEASURING TESTING
Information Patent Grant
Pulse tube cryocooler system for magnetic resonance superconducting...
- Patent number 6,807,812
- Issue date Oct 26, 2004
- GE Medical Systems Global Technology Company, LLC
- Gregory A. Lehmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Mechanical stabilizer-tuned damper for high field open magnet
- Patent number 6,636,136
- Issue date Oct 21, 2003
- GE Medical Systems Global Technology Company, LLC
- Michael J. Radziun
- G01 - MEASURING TESTING
Information Patent Grant
Mounting system and RF shield for high field open magnet
- Patent number 6,384,602
- Issue date May 7, 2002
- GE Medical Systems
- Michael J. Radziun
- G01 - MEASURING TESTING
Information Patent Grant
Superconducting magnet split cryostat interconnect assembly
- Patent number 6,289,681
- Issue date Sep 18, 2001
- General Electric Company
- Phillip William Eckels
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pole piece assembly and open magnet having same
- Patent number 6,166,617
- Issue date Dec 26, 2000
- General Electric Company
- Evangelos Trifon Laskaris
- G01 - MEASURING TESTING
Information Patent Grant
Open architecture superconducting magnet helium vessel structure
- Patent number 6,150,912
- Issue date Nov 21, 2000
- General Electric Company
- Stephen R. Elgin
- G01 - MEASURING TESTING
Information Patent Grant
Superconducting magnet non-uniform thermal insulation blankets
- Patent number 6,147,579
- Issue date Nov 14, 2000
- General Electric Company
- William Louis Einziger
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Aluminum stabilized superconductor supported by aluminum alloy sheath
- Patent number 5,718,034
- Issue date Feb 17, 1998
- The Babcock & Wilcox Company
- Xianrui Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aluminum stabilized superconductor supported by aluminum alloy sheath
- Patent number 5,620,798
- Issue date Apr 15, 1997
- The Babcock & Wilcox Company
- Xianrui Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR THERMAL SHIELDING OF A SUPERCONDUCTING MAGNET
- Publication number 20150332830
- Publication date Nov 19, 2015
- GENERAL ELECTRIC COMPANY
- Longzhi Jiang
- G01 - MEASURING TESTING
Information Patent Application
X-RAY TUBE HAVING LIQUID LUBRICATED BEARINGS AND LIQUID COOLED TARGET
- Publication number 20100128848
- Publication date May 27, 2010
- GENERAL ELECTRIC COMPANY
- Liangheng Qiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW EDDY CURRENT CRYOGEN CIRCUIT FOR SUPERCONDUCTING MAGNETS
- Publication number 20090033450
- Publication date Feb 5, 2009
- GENERAL ELECTRIC COMPANY
- Xianrui Huang
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR THERMAL SHIELDING OF A SUPERCONDUCTING MAGNET
- Publication number 20060266053
- Publication date Nov 30, 2006
- GENERAL ELECTRIC COMPANY
- Longzhi Jiang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SUPERCONDUCTIVE MAGNET INCLUDING A CRYOCOOLER COLDHEAD
- Publication number 20060022779
- Publication date Feb 2, 2006
- GENERAL ELECTRIC COMPANY
- Longzhi Jiang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
THERMAL SHIELD TO COLDHEAD SLEEVE THERMAL CONTACT
- Publication number 20050228262
- Publication date Oct 13, 2005
- GE Medical Systems Global Technology Company, LLC
- Longzhi Jiang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DE-ICING RECONDENSOR FOR LIQUID COOLED ZERO-B...
- Publication number 20050193745
- Publication date Sep 8, 2005
- Roy A. Mangano
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Low eddy current cryogen circuit for superconducting magnets
- Publication number 20050104701
- Publication date May 19, 2005
- General Electric Company
- Xianrui Huang
- G01 - MEASURING TESTING
Information Patent Application
PULSE TUBE CRYOCOOLER SYSTEM FOR MAGNETIC RESONANCE SUPERCONDUCTING...
- Publication number 20040182089
- Publication date Sep 23, 2004
- Gregory A. Lehmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MRI magnet vibration induced field instability simulator
- Publication number 20040051530
- Publication date Mar 18, 2004
- Timothy J. Havens
- G01 - MEASURING TESTING

Gregory Alan Lehmann

Person

Patents Grantslast 30 patents

Low eddy current cryogen circuit for superconducting magnets

Low eddy current cryogen circuit for superconducting magnets

Thermal shield to coldhead sleeve thermal contact

System and method for de-icing recondensor for liquid cooled zero-b...

Superconductive magnet including a cryocooler coldhead

MRI magnet vibration induced field instability simulator

Pulse tube cryocooler system for magnetic resonance superconducting...

Mechanical stabilizer-tuned damper for high field open magnet

Mounting system and RF shield for high field open magnet

Superconducting magnet split cryostat interconnect assembly

Pole piece assembly and open magnet having same

Open architecture superconducting magnet helium vessel structure

Superconducting magnet non-uniform thermal insulation blankets

Aluminum stabilized superconductor supported by aluminum alloy sheath

Aluminum stabilized superconductor supported by aluminum alloy sheath

Patents Applicationslast 30 patents

APPARATUS FOR THERMAL SHIELDING OF A SUPERCONDUCTING MAGNET

X-RAY TUBE HAVING LIQUID LUBRICATED BEARINGS AND LIQUID COOLED TARGET

LOW EDDY CURRENT CRYOGEN CIRCUIT FOR SUPERCONDUCTING MAGNETS

APPARATUS FOR THERMAL SHIELDING OF A SUPERCONDUCTING MAGNET

SUPERCONDUCTIVE MAGNET INCLUDING A CRYOCOOLER COLDHEAD

THERMAL SHIELD TO COLDHEAD SLEEVE THERMAL CONTACT

SYSTEM AND METHOD FOR DE-ICING RECONDENSOR FOR LIQUID COOLED ZERO-B...

Low eddy current cryogen circuit for superconducting magnets

PULSE TUBE CRYOCOOLER SYSTEM FOR MAGNETIC RESONANCE SUPERCONDUCTING...

MRI magnet vibration induced field instability simulator