Inventor · disambiguated record
Helmut Ruppert
Also filed as: RUPPERT HELMUT
3 granted patents·75 citations·filing 1981–2001
74Inventor score
Top patents by PatentIndex Score
3 records- 0176US4419901ADevice for measuring the axial force in a shaft journalled by roller bearingsTHYSSEN INDUSTRIE·Filed 1982·Granted Dec 13, 1983·31 cites·10 claims
- 0275US6808050B2Brake disk for a disk brakeSAB WABCO BSI VERKEHRSTECHNIK·Filed 2001·Granted Oct 26, 2004·17 cites·20 claims
- 0370US4427398ADevice for coupling and uncoupling two parts movable relative to each other using a length-variable guide rodTHYSSEN AG·Filed 1981·Granted Jan 24, 1984·27 cites·9 claims
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