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Ronald Butterfield
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Jackson, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Material withdrawal apparatus and methods of regulating material in...
Patent number
8,236,247
Issue date
Aug 7, 2012
Intercat Equipment, Inc.
Martin Evans
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Material withdrawal apparatus and methods of regulating material in...
Patent number
8,146,414
Issue date
Apr 3, 2012
Intercat Equipment, Inc.
Martin Evans
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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Patent Application
MATERIAL WITHDRAWAL APPARATUS AND METHODS OF REGULATING MATERIAL IN...
Publication number
20100154891
Publication date
Jun 24, 2010
MARTIN EVANS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIAL WITHDRAWAL APPARATUS AND METHODS OF REGULATING MATERIAL IN...
Publication number
20100058879
Publication date
Mar 11, 2010
Martin Evans
F28 - HEAT EXCHANGE IN GENERAL