Assignee
LICHTER SEYMOUR
US·4 granted patents·74 citations·filing 1979–1981
Top patents by PatentIndex Score
4 records- 0170US4307200AComposite foamed materialLICHTER SEYMOUR·Filed 1981·Granted Dec 22, 1981·32 cites·10 claims
- 0261US4240998AProcess for the production of composite foamed materialLICHTER SEYMOUR·Filed 1979·Granted Dec 23, 1980·20 cites·13 claims
- 0347US4241190AComposite foamed materialLICHTER SEYMOUR·Filed 1979·Granted Dec 23, 1980·10 cites·9 claims
- 0444US4303602AProcess for the production of composite foamed materialLICHTER SEYMOUR·Filed 1981·Granted Dec 1, 1981·12 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →