Assignee
VRIES PAUL DE
4 granted patents·24 citations·filing 1979–1982
Top patents by PatentIndex Score
4 records- 0164US4378881APortable securing assembly for an electric musical instrumentVRIES PAUL DE·Filed 1981·Granted Apr 5, 1983·11 cites·7 claims
- 0241US4317967AFault isolation deviceVRIES PAUL DE·Filed 1980·Granted Mar 2, 1982·8 cites·9 claims
- 0341US4314494AElectric keyboard musical instrumentVRIES PAUL DE·Filed 1979·Granted Feb 9, 1982·4 cites·11 claims
- 0432US4433602AKeyboard musical instrumentVRIES PAUL DE·Filed 1982·Granted Feb 28, 1984·1 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →