Assignee
WILLOUGHBY ALASTAIR
GB·3 granted patents·6 citations·filing 2010–2011
Technology mixA61F3
Top patents by PatentIndex Score
3 records- 0167US8764717B2Seal for an ostomy applianceWILLOUGHBY ALASTAIR·Filed 2010·Granted Jul 1, 2014·5 cites·10 claims
- 0256US8491551B2Iris diaphragm seal for an ostomy bagWILLOUGHBY ALASTAIR·Filed 2011·Granted Jul 23, 2013·1 cites·15 claims
- 0339US8512303B2Negative drawstring seal for an ostomy bagWILLOUGHBY ALASTAIR·Filed 2011·Granted Aug 20, 2013·0 cites·11 claims
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