Individual holder
SCHWARZLI JOSEPH W
3 granted patents·72 citations·filing 1981–1984
Individually held — no corporate assignee on record.
Technology mixG07F1
Top patents by PatentIndex Score
3 records- 0189USD271557SGriddleSCHWARZLI JOSEPH W·Filed 1981·Granted Nov 29, 1983·38 cites·1 claims
- 0261USD282857SCoin operated vending machineSCHWARZLI JOSEPH W·Filed 1983·Granted Mar 4, 1986·9 cites·1 claims
- 0359US4534492ACoin operated vending machine having a secure cashbox and an antitampering safety mechanismSCHWARZLI JOSEPH W·Filed 1984·Granted Aug 13, 1985·25 cites·29 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →