Individual holder
WIEDMER PLASTIKFORM W
3 granted patents·44 citations·filing 1976–1988
Individually held — no corporate assignee on record.
Technology mixB65D3
Top patents by PatentIndex Score
3 records- 0156US4913300AClosure with guarantee ring for containersWIEDMER PLASTIKFORM W·Filed 1988·Granted Apr 3, 1990·29 cites·10 claims
- 0242US4090630AContainer closureWIEDMER PLASTIKFORM W·Filed 1976·Granted May 23, 1978·12 cites·6 claims
- 0321US4699284ASynthetic container closure with guarantee ringWIEDMER PLASTIKFORM W·Filed 1985·Granted Oct 13, 1987·3 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →