Ralf Boss

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Kressbronn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drive device for a tracked vehicle
- Patent number 9,604,669
- Issue date Mar 28, 2017
- ZF Friedrichshafen AG
- Henning Sonnenburg
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Crawler-type vehicle
- Patent number 9,365,239
- Issue date Jun 14, 2016
- ZF Friedrichshafen AG
- Ralf Boss
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Multi-stage gearbox
- Patent number 8,088,033
- Issue date Jan 3, 2012
- ZF Friedrichshafen AG
- Ralf Boss
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-stage gearbox
- Patent number 8,062,164
- Issue date Nov 22, 2011
- ZF Friedrichshafen AG
- Ralf Boss
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Operating method for a motor vehicle driving unit
- Patent number 6,155,955
- Issue date Dec 5, 2000
- ZF Friedrichshafen AG
- Ralf Boss
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
DRIVE DEVICE FOR A TRACKED VEHICLE
- Publication number 20160272241
- Publication date Sep 22, 2016
- ZF Friedrichshafen AG
- Henning SONNENBURG
- B60 - VEHICLES IN GENERAL
Information Patent Application
CRAWLER-TYPE VEHICLE
- Publication number 20150217806
- Publication date Aug 6, 2015
- ZF Friedrichshafen AG
- Ralf Boss
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MULTI-STAGE GEARBOX
- Publication number 20100048343
- Publication date Feb 25, 2010
- ZF Friedrichshafen AG
- Ralf Boss
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MULTI-STAGE GEARBOX
- Publication number 20100048345
- Publication date Feb 25, 2010
- ZF Friedrichshafen AG
- Ralf Boss
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electric Drive System Comprising Differential Steering for a Vehicl...
- Publication number 20080210481
- Publication date Sep 4, 2008
- ZF Friedrichshafen AG
- Ralf Boss
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Vehicle equipped with individual electric wheel drive trains
- Publication number 20060037792
- Publication date Feb 23, 2006
- Ralf Boss
- B60 - VEHICLES IN GENERAL