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David C. Winchester
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Allentown, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for xenon recovery
Patent number
10,892,132
Issue date
Jan 12, 2021
VERSUM MATERIALS US, LLC
Christopher Michael Albright
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
System and method for gas recovery and reuse
Patent number
9,649,590
Issue date
May 16, 2017
VERSUM MATERIALS US, LLC
Christopher Michael Albright
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and equipment for selectively collecting process effluent
Patent number
8,591,634
Issue date
Nov 26, 2013
Air Products and Chemicals, Inc.
David Charles Winchester
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recovering of xenon by adsorption process
Patent number
8,535,414
Issue date
Sep 17, 2013
Air Products and Chemicals, Inc.
Andrew David Johnson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Accretion controlling tuyere
Patent number
5,458,320
Issue date
Oct 17, 1995
Gas Research Institute
David C. Winchester
C21 - METALLURGY OF IRON
Information
Patent Grant
Accretion controlling tuyere
Patent number
5,431,709
Issue date
Jul 11, 1995
Gas Research Institute
David C. Winchester
C21 - METALLURGY OF IRON
Information
Patent Grant
Thermally efficient melting and fuel reforming for glass making
Patent number
5,057,133
Issue date
Oct 15, 1991
Air Products and Chemicals, Inc.
Michael S. Chen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thermally efficient melting for glass making
Patent number
5,006,141
Issue date
Apr 9, 1991
Air Products and Chemicals, Inc.
Michael S. K. Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Leak Test Apparatus and Method
Publication number
20160116364
Publication date
Apr 28, 2016
Air Products and Chemicals, Inc.
Brian Thomas Vaccaro
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR GAS RECOVERY AND REUSE
Publication number
20150196870
Publication date
Jul 16, 2015
Air Products and Chemicals, Inc.
Christopher Michael Albright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System and Method for Xenon Recovery
Publication number
20150099416
Publication date
Apr 9, 2015
Air Products and Chemicals, Inc.
Christopher Michael Albright
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR TUNGSTEN HEXAFLUORIDE RECOVERY AND REUSE
Publication number
20140196664
Publication date
Jul 17, 2014
Air Products and Chemicals, Inc.
Andrew David Johnson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RECOVERING OF XENON BY ADSORPTION PROCESS
Publication number
20120079939
Publication date
Apr 5, 2012
Air Products and Chemicals, Inc.
Andrew David Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND EQUIPMENT FOR SELECTIVELY COLLECTING PROCESS EFFLUENT
Publication number
20120012201
Publication date
Jan 19, 2012
Air Products and Chemicals, Inc.
David Charles Winchester
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL