Inventor · disambiguated record
Ruth Langer
Also filed as: LANGER NEE LAYHER RUTH · LANGER RUTH · LANGER RUTH GEB LAYHER
6 granted patents·190 citations·filing 1981–1990
86Inventor score
Top patents by PatentIndex Score
6 records- 0187US4867274AScaffold systemLANGER RUTH GEB LAYHER·Filed 1988·Granted Sep 19, 1989·58 cites·16 claims
- 0286US4919230AScaffold platform sectionLANGER RUTH·Filed 1988·Granted Apr 24, 1990·52 cites·17 claims
- 0371US5127757AConnecting head for scaffold systemLANGER RUTH·Filed 1990·Granted Jul 7, 1992·35 cites·11 claims
- 0451US4958702AConnecting arrangement for horizontal scaffolding supportsLANGER RUTH·Filed 1989·Granted Sep 25, 1990·16 cites·5 claims
- 0544US4372424ASafety device for scaffoldingsLANGER RUTH·Filed 1981·Granted Feb 8, 1983·10 cites·5 claims
- 0640US4952114ADevice for transporting adjusting frames for scaffoldingLANGER RUTH GEB LAYHER·Filed 1989·Granted Aug 28, 1990·19 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →