Assignee
HAUSHERR & SOEHNE RUDOLF
DE·4 granted patents·112 citations·filing 1987–1990
Top patents by PatentIndex Score
4 records- 0181US4798501AFlexible rock anchorHAUSHERR & SOEHNE RUDOLF·Filed 1987·Granted Jan 17, 1989·48 cites·12 claims
- 0265US4905777ADevice for producing drilling holes from an angled position with respect to the drilling axisHAUSHERR & SOEHNE RUDOLF·Filed 1987·Granted Mar 6, 1990·26 cites·27 claims
- 0354US5092411ADrilling apparatusHAUSHERR & SOEHNE RUDOLF·Filed 1989·Granted Mar 3, 1992·34 cites·20 claims
- 0414US5193626ADrilling deviceHAUSHERR & SOEHNE RUDOLF·Filed 1990·Granted Mar 16, 1993·4 cites·6 claims
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