Inventor · disambiguated record
Willy Heyer
Also filed as: DODT JURGEN · HEYER WILLY · RASSMANN CHRISTOPH
4 granted patents·26 citations·filing 1977–1980
73Inventor score
Files withGEWERK EISENHUETTE WESTFALIA4
Top patents by PatentIndex Score
4 records- 0173US4195953AAdvance mechanism for a mine roof support assemblyGEWERK EISENHUETTE WESTFALIA·Filed 1978·Granted Apr 1, 1980·13 cites·17 claims
- 0248US4121426AMine roof support unit and assemblyGEWERK EISENHUETTE WESTFALIA·Filed 1977·Granted Oct 24, 1978·6 cites·19 claims
- 0344US4189187AMineral mining planer having pivoted floor cutter carrierGEWERK EISENHUETTE WESTFALIA·Filed 1978·Granted Feb 19, 1980·5 cites·11 claims
- 0429US4286823AConveyor and guide assemblyGEWERK EISENHUETTE WESTFALIA·Filed 1980·Granted Sep 1, 1981·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →