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John W. Clevenger
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Antioch, TN, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for designing a tubing configuration
Patent number
8,296,949
Issue date
Oct 30, 2012
Cummins Filtration IP, Inc.
John W. Clevenger
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Fuel-water separator unit with parallel flow
Patent number
6,939,464
Issue date
Sep 6, 2005
Fleetguard, Inc.
Zemin Jiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter with separate and calibrated vapor release
Patent number
6,758,980
Issue date
Jul 6, 2004
Fleetguard, Inc.
Ted Franklin Prater
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter with separate and calibrated vapor release
Patent number
6,641,742
Issue date
Nov 4, 2003
Fleetguard, Inc.
Ted Franklin Prater
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter with change interval indicator
Patent number
6,610,198
Issue date
Aug 26, 2003
Fleetguard, Inc.
Zemin Jiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Replaceable filter elements including unique pressure relief and sy...
Publication number
20100006483
Publication date
Jan 14, 2010
Ravi Yekula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD FOR RAPID DESIGN OF EMISSIONS COMPONE...
Publication number
20080156569
Publication date
Jul 3, 2008
John W. Clevenger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LIQUID FILTER WITH SEPARATE AND CALIBRATED VAPOR RELEASE
Publication number
20040094459
Publication date
May 20, 2004
Ted Franklin Prater
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Liquid filter with separate and calibrated vapor release
Publication number
20030102268
Publication date
Jun 5, 2003
Ted Franklin Prater
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL