Jiubo Ma

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Shan Dong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bi-material corrosive resistant heat exchanger
- Patent number 7,975,479
- Issue date Jul 12, 2011
- Caterpillar Inc.
- Orhan Altin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Engine cooling system having two cooling circuits
- Patent number 7,717,069
- Issue date May 18, 2010
- Caterpillar Inc.
- Mahesh K. Mokire
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
FUEL INJECTION SYSTEM FOR COMPRESSION-IGNITION ENGINE
- Publication number 20140216410
- Publication date Aug 7, 2014
- Caterpillar Inc.
- Tian Ye
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LASER-WELDED HEAT EXCHANGER TUBE ASSEMBLY
- Publication number 20100175861
- Publication date Jul 15, 2010
- Caterpillar Inc.
- Jiubo Ma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Engine Cooling System Having Two Cooling Circuits
- Publication number 20090126657
- Publication date May 21, 2009
- Mahesh K. Mokire
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Bi-material corrosive resistant heat exchanger
- Publication number 20080264622
- Publication date Oct 30, 2008
- Orhan Altin
- F28 - HEAT EXCHANGE IN GENERAL