Felix Widmer

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Winterthur, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for obtaining electrical energy from water power
- Patent number 9,494,126
- Issue date Nov 15, 2016
- WRH Walter Reist Holding AG
- Felix Widmer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Device for tapping electrical energy from hydropower
- Patent number 9,494,128
- Issue date Nov 15, 2016
- WRH Walter Reist Holding AG
- Felix Widmer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Device for obtaining electrical energy from hydropower
- Patent number 9,347,423
- Issue date May 24, 2016
- WRH Walter Reist Holding AG
- Felix Widmer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR TAPPING ELECTRICAL ENERGY FROM HYDROPOWER
- Publication number 20150211476
- Publication date Jul 30, 2015
- WRH WALTER REIST HOLDING AG
- Felix Widmer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
DEVICE FOR OBTAINING ELECTRICAL ENERGY FROM HYDROPOWER
- Publication number 20150159620
- Publication date Jun 11, 2015
- WRH WALTER REIST HOLDING AG
- Felix Widmer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
DEVICE FOR OBTAINING ELECTRICAL ENERGY FROM WATER POWER
- Publication number 20140159372
- Publication date Jun 12, 2014
- WRH WALTER REIST HOLDING AG
- Felix Widmer
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...