Assignee

ALPERT DAN E

3 granted patents·111 citations·filing 1995–1996

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3 records

0191USD384593SGemstoneALPERT DAN E·Filed 1996·Granted Oct 7, 1997·51 cites·1 claims
0290USD373971SGemstoneALPERT DAN E·Filed 1995·Granted Sep 24, 1996·46 cites·1 claims
0366USD399165SGemstoneALPERT DAN E·Filed 1996·Granted Oct 6, 1998·14 cites·1 claims

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