Inventor · disambiguated record
Werner Langenberg
Also filed as: LANGENBERG WERNER
5 granted patents·1 pending application·124 citations·filing 1975–2005
80Inventor score
Top patents by PatentIndex Score
6 records- 0193US4939949APlanetary overriding gearing and overriding driving for chain belts and the like, particularly for chain conveyors and chaindrawn mining machinesGEWERK EISENHUETTE WESTFALIA·Filed 1989·Granted Jul 10, 1990·80 cites·12 claims
- 0282US4037876ATightening arrangement for longwall mining machine cable and conveyorGEWERK EISENHUETTE WESTFALIA·Filed 1975·Granted Jul 26, 1977·30 cites·22 claims
- 0358US7282826B2Driving device for sprocket wheels of chain drivesDBT GMBH·Filed 2004·Granted Oct 16, 2007·7 cites·22 claims
- 0437US2006119188A1Drive device for mining machinesUVERMANN THOMAS·Filed 2005·Application pending·0 cites
- 0530US5055092ADriving systems for driving endless chains or the like in mining apparatusGEWERK EISENHUETTE WESTFALIA·Filed 1991·Granted Oct 8, 1991·6 cites·17 claims
- 0621US4350393APlough transmissionGEWERK EISENHUETTE WESTFALIA·Filed 1980·Granted Sep 21, 1982·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →