Assignee
PRIEWASSER KARL HEINZ
DE·2 granted patents·3 citations·filing 2014–2015
Top patents by PatentIndex Score
2 records- 0174US9905453B2Protective sheeting for use in processing a semiconductor-sized wafer and semiconductor-sized wafer processing methodPRIEWASSER KARL HEINZ·Filed 2014·Granted Feb 27, 2018·3 cites·20 claims
- 0233US11437275B2Method of processing wafer and protective sheeting for use in this methodPRIEWASSER KARL HEINZ·Filed 2015·Granted Sep 6, 2022·0 cites·19 claims
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