Norman David Knapp

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Roanoke, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Additional fuel filtration on demand
- Patent number 10,400,721
- Issue date Sep 3, 2019
- Caterpillar Inc.
- Norman David Knapp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control valve bounce limiting mechanism for fuel injectors
- Patent number 9,879,645
- Issue date Jan 30, 2018
- Caterpillar Inc.
- Norman D. Knapp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Common rail fuel injector
- Patent number 7,278,593
- Issue date Oct 9, 2007
- Caterpillar Inc.
- Yongxin Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL VALVE BOUNCE LIMITING MECHANISM FOR FUEL INJECTORS
- Publication number 20170241392
- Publication date Aug 24, 2017
- Caterpillar Inc.
- Norman D. Knapp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ADDITIONAL FUEL FILTRATION ON DEMAND
- Publication number 20170159623
- Publication date Jun 8, 2017
- Caterpillar, Inc.
- Norman David Knapp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Common rail fuel injector
- Publication number 20040056117
- Publication date Mar 25, 2004
- Yongxin Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS