Assignee
WIEDERKEHR HANS
6 granted patents·65 citations·filing 1976–2002
Top patents by PatentIndex Score
6 records- 0171US4735019AGrinding headWIEDERKEHR HANS·Filed 1985·Granted Apr 5, 1988·21 cites·3 claims
- 0263US4439075AToolholder for rotary toolWIEDERKEHR HANS·Filed 1980·Granted Mar 27, 1984·19 cites·6 claims
- 0346US7178551B2ValveWIEDERKEHR HANS·Filed 2002·Granted Feb 20, 2007·5 cites·16 claims
- 0440US4712770AElectrical tensioning device for orthopedic adjustment meansWIEDERKEHR HANS·Filed 1985·Granted Dec 15, 1987·9 cites·7 claims
- 0539US4106205AApparatus for measuring inside and outside chamfers on workpiecesWIEDERKEHR HANS·Filed 1976·Granted Aug 15, 1978·6 cites·5 claims
- 0633US4385729ASpreader for granular spreading materialWIEDERKEHR HANS·Filed 1980·Granted May 31, 1983·5 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →