Inventor · disambiguated record
Jean-Claude Chapelain
Also filed as: CHAPELAIN JEAN C · CHAPELAIN JEAN-CLAUDE
4 granted patents·135 citations·filing 1987–1990
80Inventor score
Technology areasB66B
Files withOTIS ELEVATOR CO4
Top patents by PatentIndex Score
4 records- 0190US5000292AMethod of mounting a lift and lift obtainedOTIS ELEVATOR CO·Filed 1990·Granted Mar 19, 1991·58 cites·7 claims
- 0273US4819403AMethod for installing elevator doorsOTIS ELEVATOR CO·Filed 1987·Granted Apr 11, 1989·30 cites·7 claims
- 0371US5035300ASupport beam for elevator sheavesOTIS ELEVATOR CO·Filed 1989·Granted Jul 30, 1991·24 cites·8 claims
- 0464US5014822AMethod for installing an elevator inside a building, and assembly jigs used thereforOTIS ELEVATOR CO·Filed 1988·Granted May 14, 1991·23 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →