Ingo Kallfass

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Bretten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for minimizing the dither hum on a valve
- Patent number 12,152,610
- Issue date Nov 26, 2024
- Robert Bosch GmbH
- Ingo Kallfass
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for triggering a plurality of valves, and control block havi...
- Patent number 7,878,481
- Issue date Feb 1, 2011
- Robert Bosch GmbH
- Ingo Kallfass
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for Minimizing the Dither Hum on a Valve
- Publication number 20230139395
- Publication date May 4, 2023
- ROBERT BOSCH GmbH
- Ingo Kallfass
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method for triggering a plurality of valves, and control block havi...
- Publication number 20090234508
- Publication date Sep 17, 2009
- Ingo Kallfass
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING