Individual holder
HEYN WILLIAM M
2 granted patents·3 pending applications·9 citations·filing 2005–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0185US10287039B2Induction heat sealed container closuresHEYN WILLIAM M·Filed 2014·Granted May 14, 2019·9 cites·14 claims
- 0251US2006191940A1Sealing surfaces for container end panelsHEYN WILLIAM M·Filed 2006·Application pending·0 cites
- 0349US8052367B2Angled sealing surface for container end panelHEYN WILLIAM M·Filed 2005·Granted Nov 8, 2011·0 cites·7 claims
- 0448US2009065467A1Overcap for a containerHEYN WILLIAM M·Filed 2005·Application pending·0 cites
- 0547US2016083166A1Heat sealing on multiple angled container flangesHEYN WILLIAM M·Filed 2014·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →