Individual holder
GRAFF STEWART M
2 granted patents·73 citations·filing 1981–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0163US4362252ASingle-use sheet plastic closure for application to rimmed containersGRAFF STEWART M·Filed 1982·Granted Dec 7, 1982·37 cites·14 claims
- 0262US4351447AReusable resiliently distortable sheet plastic closure for application to rimmed containersGRAFF STEWART M·Filed 1981·Granted Sep 28, 1982·36 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →