Assignee
GRIESE ROLAND
DE·1 granted patent·2 pending applications·0 citations·filing 2003–2010
Top patents by PatentIndex Score
3 records- 0134US2006016665A1Coin validator comprising a string sensorGRIESE ROLAND·Filed 2003·Application pending·0 cites
- 0230US8100247B2Mechanical coin-acceptor unitGRIESE ROLAND·Filed 2010·Granted Jan 24, 2012·0 cites·6 claims
- 0327US2006037836A1Sorting device for coin testerGRIESE ROLAND·Filed 2005·Application pending·0 cites
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