Inventor · disambiguated record
Wilhelm Schwenk
Also filed as: SCHWENK WILHELM
4 granted patents·94 citations·filing 1981–1989
77Inventor score
Top patents by PatentIndex Score
4 records- 0186US4513995AMethod for electrolytically tin plating articlesMANNESMANN AG·Filed 1982·Granted Apr 30, 1985·72 cites·6 claims
- 0238US5094730AMethod for forming a metallic coating on steel pipesMANNESMANN AG·Filed 1989·Granted Mar 10, 1992·5 cites·1 claims
- 0338US4390568ALining a steel pipe internally with a cement mortarMANNESMANNUFER AKTIENGESELLSCH·Filed 1981·Granted Jun 28, 1983·10 cites·8 claims
- 0437US4454172ALining metal tubing with a corrosion- and abrasion-proof cement mortarMANNESMANN AG·Filed 1983·Granted Jun 12, 1984·7 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Wilhelm Schwenk 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 →