WK

Walter Klingenstein

OK Oskar Frech Gmbh + Co. Kg: 3 patents #11 of 29Top 40%
📍 Neukirchen, DE: #17 of 90 inventorsTop 20%
Overall (All Time): #1,669,535 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4799624 Spray head having fluid metering screws Roland Fink 1989-01-24
4566522 Hot chamber die casting machine Roland Fink 1986-01-28
4530391 Apparatus for the production of die-cast parts with adjustable piston travel length and initial and final positions Roland Fink, Hubert Bartos, Herbert Noschilla 1985-07-23