Inventor · disambiguated record

Gunnar Lah

Also filed as: LAH GUNNAR

3 granted patents·34 citations·filing 1984–1987

71Inventor score

Technology areasE21D

Files withHOCHTIEF AG HOCH TIEFBAUTEN3

Top patents by PatentIndex Score

3 records

0164US4621947AMethod of and apparatus for the lining of a tunnel with concreteHOCHTIEF AG HOCH TIEFBAUTEN·Filed 1984·Granted Nov 11, 1986·13 cites·6 claims
0243US4768898AProcess and apparatus for continuously lining a tunnel with extruded concreteHOCHTIEF AG HOCH TIEFBAUTEN·Filed 1987·Granted Sep 6, 1988·11 cites·7 claims
0341US4820458AProcess for continuously lining a tunnel with extruded concreteHOCHTIEF AG HOCH TIEFBAUTEN·Filed 1986·Granted Apr 11, 1989·10 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →