Inventor · disambiguated record
Werner Wennemann
Also filed as: WENNEMANN WERNER
4 granted patents·126 citations·filing 1978–1986
80Inventor score
Top patents by PatentIndex Score
4 records- 0193US4721536AMethod for making steel tubes or pipes of increased acidic gas resistanceHOESCH AG·Filed 1986·Granted Jan 26, 1988·55 cites·24 claims
- 0285US4688319AMulti-layer helical seam steel pipeGROSS HEINZ·Filed 1984·Granted Aug 25, 1987·29 cites·11 claims
- 0378US4823847AMulti-layer helical seam steel pipeHOESCH WERKE AG·Filed 1982·Granted Apr 25, 1989·31 cites·6 claims
- 0465US4247033AMethod of and device for producing multi-layer pipesHOESCH WERKE AG·Filed 1978·Granted Jan 27, 1981·11 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Werner Wennemann 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 →