Assignee
FRIEDMAN EVELYN
US·3 granted patents·15 citations·filing 1982–1986
Technology mixG07F3
Top patents by PatentIndex Score
3 records- 0139US4592461AVending machine with coin sorter and totalizerFRIEDMAN EVELYN·Filed 1983·Granted Jun 3, 1986·7 cites·19 claims
- 0229US4747478ACoin sorter and totalizerFRIEDMAN EVELYN·Filed 1986·Granted May 31, 1988·6 cites·12 claims
- 0328US4445625AVending machine having access blocking membersFRIEDMAN EVELYN·Filed 1982·Granted May 1, 1984·2 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →