Assignee
GRASSO MARK
US·6 granted patents·85 citations·filing 1988–1993
Technology mixA63B1
Top patents by PatentIndex Score
6 records- 0178USD359464SBelt clipGRASSO MARK·Filed 1993·Granted Jun 20, 1995·21 cites·1 claims
- 0268USD359281SWalkie-talkieGRASSO MARK·Filed 1993·Granted Jun 13, 1995·14 cites·1 claims
- 0363US4869503AField gameGRASSO MARK·Filed 1988·Granted Sep 26, 1989·34 cites·12 claims
- 0462USD354958SHead phoneGRASSO MARK·Filed 1993·Granted Jan 31, 1995·11 cites·1 claims
- 0537USD366485SPortable cassette playerGRASSO MARK·Filed 1993·Granted Jan 23, 1996·3 cites·1 claims
- 0634USD359282SWalkie-talkieGRASSO MARK·Filed 1993·Granted Jun 13, 1995·2 cites·1 claims
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