Assignee
GRIFFITH HOPE COMPANY
4 granted patents·305 citations·filing 1979–1981
Top patents by PatentIndex Score
4 records- 0197US4358169ADispenser for coiled sheet materialGRIFFITH HOPE COMPANY·Filed 1980·Granted Nov 9, 1982·139 cites·6 claims
- 0293US4403748ADispenser for coiled material having improved transfer mechanismGRIFFITH HOPE COMPANY·Filed 1981·Granted Sep 13, 1983·86 cites·15 claims
- 0378US4311252ANapkin dispenserGRIFFITH HOPE COMPANY·Filed 1979·Granted Jan 19, 1982·54 cites·4 claims
- 0467US4298126AAdjustable holderGRIFFITH HOPE COMPANY·Filed 1979·Granted Nov 3, 1981·26 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →