Individual holder
KRUPA CALVIN S
10 granted patents·2 pending applications·513 citations·filing 1994–2015
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0199USD363879SBlueberry containerKRUPA CALVIN S·Filed 1994·Granted Nov 7, 1995·162 cites·1 claims
- 0298US8561823B1Food service containerKRUPA CALVIN S·Filed 2012·Granted Oct 22, 2013·55 cites·13 claims
- 0398USD364090SShrimp package with hinged lidKRUPA CALVIN S·Filed 1994·Granted Nov 14, 1995·79 cites·1 claims
- 0494USD664425SClamshellKRUPA CALVIN S·Filed 2011·Granted Jul 31, 2012·63 cites·1 claims
- 0592USD665663SBiodegradable, compostable food containerKRUPA CALVIN S·Filed 2010·Granted Aug 21, 2012·47 cites·1 claims
- 0687USD625994SPicnic kit assemblyKRUPA CALVIN S·Filed 2009·Granted Oct 26, 2010·34 cites·1 claims
- 0787USD363022SContainer for herbsKRUPA CALVIN S·Filed 1994·Granted Oct 10, 1995·27 cites·1 claims
- 0876USD627635SBiodegradable, compostable food containerKRUPA CALVIN S·Filed 2009·Granted Nov 23, 2010·17 cites·1 claims
- 0974USD365272SClamshell container for food itemsKRUPA CALVIN S·Filed 1995·Granted Dec 19, 1995·18 cites·1 claims
- 1062USD701429SFood service trayKRUPA CALVIN S·Filed 2012·Granted Mar 25, 2014·11 cites·1 claims
- 1146US2014065273A1Bakeable tray and method of preparing bakery items using such a bakeable trayKRUPA CALVIN S·Filed 2012·Application pending·0 cites
- 1241US2016332805A1Single serve brewing packageKRUPA CALVIN S·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →