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Thomas O. HAHN
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Columbus, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Groove injector nozzle combustion shield
Patent number
11,674,486
Issue date
Jun 13, 2023
Cummins Inc.
Thomas O. Hahn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Common rail system with leak containment and detection
Patent number
8,997,715
Issue date
Apr 7, 2015
Cummins Intellectual Properties, Inc.
Joseph Worthington
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Variable flow fuel transfer pump system and method
Patent number
8,844,503
Issue date
Sep 30, 2014
Cummins Intellectual Property, Inc.
Joseph A. Worthington
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Assembly for connecting double high pressure wall line to a single-...
Patent number
8,752,527
Issue date
Jun 17, 2014
Cummins Intellectual Properties, Inc.
Joseph Worthington
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel heating system and method
Patent number
8,733,324
Issue date
May 27, 2014
Cummins Intellectual Properties, Inc.
Norman C. Blizard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
GROOVE INJECTOR NOZZLE COMBUSTION SHIELD
Publication number
20230272765
Publication date
Aug 31, 2023
Cummins Inc.
Thomas O. Hahn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
GROOVE INJECTOR NOZZLE COMBUSTION SHIELD
Publication number
20230019002
Publication date
Jan 19, 2023
Cummins Inc.
Thomas O. Hahn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE FLOW FUEL TRANSFER PUMP SYSTEM AND METHOD
Publication number
20120073545
Publication date
Mar 29, 2012
CUMMINS INTELLECTUAL PROPERTY, INC.
Joseph A. WORTHINGTON
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMMON RAIL SYSTEM WITH LEAK CONTAINMENT AND DETECTION
Publication number
20120006297
Publication date
Jan 12, 2012
CUMMINS INTELLECTUAL PROPERTIES, INC.
Joseph WORTHINGTON
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ASSEMBLY FOR CONNECTING DOUBLE HIGH PRESSURE WALL LINE TO A SINGLE-...
Publication number
20120006299
Publication date
Jan 12, 2012
CUMMINS INTELLECTUAL PROPERTIES, INC.
Joseph WORTHINGTON
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL HEATING SYSTEM AND METHOD
Publication number
20110214643
Publication date
Sep 8, 2011
CUMMINS INTELLETUAL PROPERTIES, INC.
Norman C. BLIZARD
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS