Assignee
RIZZELLO FRANK
3 granted patents·1 pending application·12 citations·filing 1979–2013
Top patents by PatentIndex Score
4 records- 0163US8422721B2Sound reproduction systems and method for arranging transducers thereinRIZZELLO FRANK·Filed 2010·Granted Apr 16, 2013·3 cites·18 claims
- 0243US2013230201A1Sound reproduction systems and method for arranging transducers thereinRIZZELLO FRANK·Filed 2013·Application pending·0 cites
- 0337US4279423APhonograph decoupling apparatusRIZZELLO FRANK·Filed 1979·Granted Jul 21, 1981·5 cites·20 claims
- 0432US4389718APhonograph decoupling apparatus and methodRIZZELLO FRANK·Filed 1981·Granted Jun 21, 1983·4 cites·44 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →