Fritz Spiess

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Unterlunkhofen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Mounts for elements of water or heating installations
- Patent number 8,240,629
- Issue date Aug 14, 2012
- Watts Industries Deutschland GmbH
- Fritz Spiess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fitting for measuring and regulating the flow rate of a hydraulic m...
- Patent number 6,994,109
- Issue date Feb 7, 2006
- Watts Industries Deutschland GmbH
- Fritz Spiess
- G01 - MEASURING TESTING
Information Patent Grant
Fitting for hydraulic flow measurement
- Patent number 6,349,603
- Issue date Feb 26, 2002
- Dumser Metallbau GmbH & Co. KG
- Fritz Spiess
- G01 - MEASURING TESTING
Information Patent Grant
Flow meter
- Patent number 6,089,264
- Issue date Jul 18, 2000
- FS Engineering Fritz Spiess
- Fritz Spiess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flow control valve with a flow meter
- Patent number 5,890,515
- Issue date Apr 6, 1999
- Ostaco, AG
- Fritz Spiess
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MOUNTS FOR ELEMENTS OF WATER OR HEATING INSTALLATIONS
- Publication number 20100181453
- Publication date Jul 22, 2010
- Fritz SPIESS
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Device for indicating and regulating the flow volume in a fluid cir...
- Publication number 20090205440
- Publication date Aug 20, 2009
- WATTS INDUSTRIES DEUTSCHLAND GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
- Fritz SPIESS
- G01 - MEASURING TESTING
Information Patent Application
Fitting for measuring and regulating the flow rate of a hydraulic m...
- Publication number 20050022609
- Publication date Feb 3, 2005
- Fritz Spiess
- G01 - MEASURING TESTING