FS

Fritz Spiess

📍 Unterlunkhofen, CH: #1 of 5 inventorsTop 20%
Overall (All Time): #1,018,865 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8240629 Mounts for elements of water or heating installations Michael Burkhart 2012-08-14
6994109 Fitting for measuring and regulating the flow rate of a hydraulic medium through a pipeline 2006-02-07
6349603 Fitting for hydraulic flow measurement 2002-02-26
6089264 Flow meter 2000-07-18
5890515 Flow control valve with a flow meter Stefan Muntwyler 1999-04-06