Inventor · disambiguated record
Helmut Dick
Also filed as: DICK HELMUT
3 granted patents·18 citations·filing 1979–1990
66Inventor score
Top patents by PatentIndex Score
3 records- 0152US4232905ATunnelling machineATLAS COPCO AB·Filed 1979·Granted Nov 11, 1980·9 cites·10 claims
- 0242US4945181AMethod for resolution of racemic thiamphenicol precursors and intermediates thereforBOEHRINGER MANNHEIM GMBH·Filed 1986·Granted Jul 31, 1990·5 cites·11 claims
- 0324US5104261ATunnel boring machineATLAS COPCO CONSTR & MINING·Filed 1990·Granted Apr 14, 1992·4 cites·4 claims
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