FT

Friedrich Tinner

CA Cetec Ag: 4 patents #2 of 7Top 30%
📍 Haag, CH: #9 of 17 inventorsTop 55%
Overall (All Time): #1,294,567 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5318274 Sealing arrangement for valves — 1994-06-07
4817915 Slide valve — 1989-04-04
4669701 Shut-off apparatus — 1987-06-02
4586693 Shut-off apparatus — 1986-05-06