Inventor · disambiguated record
Michel Kirchen
Also filed as: KIRCHEN MICHEL · MAILLIET PIERRE H
6 granted patents·146 citations·filing 1977–1988
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US4911595AApparatus for lining the inside wall of a vessel with bricksWURTH PAUL SA·Filed 1988·Granted Mar 27, 1990·33 cites·7 claims
- 0289US4190074APressure equalization valve and technique for shaft furnaceWURTH ANCIENS ETS PAUL·Filed 1977·Granted Feb 26, 1980·38 cites·12 claims
- 0380US4416673ADust collector for furnace charging installationWURTH PAUL SA·Filed 1982·Granted Nov 22, 1983·16 cites·5 claims
- 0465US4786227AAutomated apparatus for lining the inside wall of a vessel with bricksWURTH PAUL SA·Filed 1987·Granted Nov 22, 1988·14 cites·16 claims
- 0565US4765789AApparatus for lining the inner wall of a vessel with bricksWURTH PAUL SA·Filed 1987·Granted Aug 23, 1988·35 cites·26 claims
- 0653US4787796AApparatus for lining the inner wall of a vessel with bricksWURTH PAUL SA·Filed 1987·Granted Nov 29, 1988·10 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Michel Kirchen 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 →