Robert GRAUMUELLER

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Kiel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-fuel injection system and injector
- Patent number 11,773,792
- Issue date Oct 3, 2023
- Caterpillar Inc.
- Dana R. Coldren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and gas fuel injection unit for operating an internal combus...
- Patent number 11,719,173
- Issue date Aug 8, 2023
- Caterpillar Motoren GmbH & Co. KG
- Robert Graumueller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Fuel Supply System for Supplying a Fuel Emulsion to a Fuel Injectio...
- Publication number 20250188882
- Publication date Jun 12, 2025
- CATERPILLAR MOTOREN GMBH & CO. KG
- Ole OHRT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND GAS FUEL INJECTION UNIT FOR OPERATING AN INTERNAL COMBUS...
- Publication number 20230014909
- Publication date Jan 19, 2023
- CATERPILLAR MOTOREN GMBH & CO. KG
- Robert GRAUMUELLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS