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John W. Schaefer
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for a thermogravimetric analyzer having improved...
Patent number
7,566,167
Issue date
Jul 28, 2009
Waters Investments Limited
Robert L. Danley
G01 - MEASURING TESTING
Information
Patent Grant
System and method for a thermogravimetric analyzer having improved...
Patent number
7,416,328
Issue date
Aug 26, 2008
Waters Investments Limited
Robert L. Danley
G01 - MEASURING TESTING
Information
Patent Grant
Liquid nitrogen cooling system
Patent number
6,578,367
Issue date
Jun 17, 2003
TA Instruments-Waters LLC
John W. Schaefer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Thermal analysis assembly with distributed resistance and integral...
Patent number
6,523,998
Issue date
Feb 25, 2003
TA Instruments, Inc.
Robert L. Danley
G01 - MEASURING TESTING
Information
Patent Grant
Metallic sheet insulation system
Patent number
5,915,283
Issue date
Jun 22, 1999
TA Instruments, Inc.
Kevin J. Reed
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Differential scanning calorimeter
Patent number
5,842,788
Issue date
Dec 1, 1998
TA Instruments, Inc.
Robert L. Danley
G01 - MEASURING TESTING
Information
Patent Grant
Dynamic and thermal mechanical analyzer having an optical encoder w...
Patent number
5,710,426
Issue date
Jan 20, 1998
TA Instruments, Inc.
Kevin J. Reed
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Thermogravimetric apparatus
Patent number
5,321,719
Issue date
Jun 14, 1994
TA Instruments, Inc.
Kevin J. Reed
G01 - MEASURING TESTING
Information
Patent Grant
Thermopile differential thermal analysis sensor
Patent number
5,288,147
Issue date
Feb 22, 1994
TA Instruments, Inc.
John W. Schaefer
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR A THERMOGRAVIMETRIC ANALYZER HAVING IMPROVED...
Publication number
20080144694
Publication date
Jun 19, 2008
Robert L. Danley
G01 - MEASURING TESTING
Information
Patent Application
System and method for a thermogravimetric analyzer having improved...
Publication number
20060140246
Publication date
Jun 29, 2006
Robert L. Danley
G01 - MEASURING TESTING