Inventor · disambiguated record
Friedrich Eggenstein
Also filed as: EGGENSTEIN FRIEDRICH
4 granted patents·24 citations·filing 1979–1982
70Inventor score
Files withGEWERK EISENHUETTE WESTFALIA4
Top patents by PatentIndex Score
4 records- 0175US4227833AMineral mining installationGEWERK EISENHUETTE WESTFALIA·Filed 1979·Granted Oct 14, 1980·18 cites·12 claims
- 0232US4379424ADevices for limiting the stroke of a hydraulic ram used in mining apparatusGEWERK EISENHUETTE WESTFALIA·Filed 1980·Granted Apr 12, 1983·3 cites·13 claims
- 0331US4449859AMineral mining installationGEWERK EISENHUETTE WESTFALIA·Filed 1982·Granted May 22, 1984·2 cites·10 claims
- 0424US4465407AFixing bridgeGEWERK EISENHUETTE WESTFALIA·Filed 1982·Granted Aug 14, 1984·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →