Assignee
LIPPKA SANDRA M
US·3 granted patents·27 citations·filing 2008–2011
Top patents by PatentIndex Score
3 records- 0188US8646814B2Coupling gaskets and associated methodsLIPPKA SANDRA M·Filed 2008·Granted Feb 11, 2014·21 cites·10 claims
- 0281US9404608B2Systems and methods for pipe couplingsLIPPKA SANDRA M·Filed 2010·Granted Aug 2, 2016·6 cites·20 claims
- 0349US9080700B2Coupling gaskets and associated methodsLIPPKA SANDRA M·Filed 2011·Granted Jul 14, 2015·0 cites·11 claims
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