Inventor · disambiguated record

Gerda Henkenjohann

Also filed as: HENKENJOHANN GERDA

1 granted patent·43 citations·filing 1989–1989

47Inventor score

Technology areasE05Y

Files withHENKENJOHANN JOHANN1

Top patents by PatentIndex Score

1 record

0170US4986331AClosure openable and closable by a drive for an aperture, such as a door or gate, comprising interhinged slatsHENKENJOHANN JOHANN·Filed 1989·Granted Jan 22, 1991·43 cites·10 claims

Join the waitlist — get patent alerts

Get an alert when Gerda Henkenjohann 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 →