Derek E. Nieman

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder cutout system and method
- Patent number 9,562,485
- Issue date Feb 7, 2017
- Caterpillar Inc.
- Derek E. Nieman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Cylinder Cutout System and Method
- Publication number 20170058803
- Publication date Mar 2, 2017
- Caterpillar Inc.
- Derek E. Nieman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST GAS RECIRCULATION SYSTEM FOR MACHINE
- Publication number 20160201616
- Publication date Jul 14, 2016
- Caterpillar Inc.
- Adam D. Dye
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF CONTROLLING INJECTION PRESSURE LEVEL IN UNIT INJECTORS
- Publication number 20150369160
- Publication date Dec 24, 2015
- Caterpillar Inc.
- Derek A. Tanis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS