Inventor · disambiguated record
Wilfried Winzen
Also filed as: WINZEN WILFRIED
4 granted patents·83 citations·filing 1987–1997
78Inventor score
Files withWITZENMANN METALLSCHLAUCHFAB4
Top patents by PatentIndex Score
4 records- 0157US4875716AJointed pipe connection, particularly for automotive exhaust pipesWITZENMANN METALLSCHLAUCHFAB·Filed 1987·Granted Oct 24, 1989·29 cites·25 claims
- 0256US5358287AJointed pipe connectionWITZENMANN METALLSCHLAUCHFAB·Filed 1993·Granted Oct 25, 1994·28 cites·13 claims
- 0344US5865475AConnection between a building component and a pipe-shaped line elementWITZENMANN METALLSCHLAUCHFAB·Filed 1997·Granted Feb 2, 1999·15 cites·20 claims
- 0436US5024211AHeat exchange medium connector for movable solar heatersWITZENMANN METALLSCHLAUCHFAB·Filed 1990·Granted Jun 18, 1991·11 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Wilfried Winzen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →