Assignee
DUFFIELD MARSHALL
4 granted patents·2 pending applications·23 citations·filing 2005–2011
Top patents by PatentIndex Score
6 records- 0172US7506605B2Boat window systemDUFFIELD MARSHALL·Filed 2008·Granted Mar 24, 2009·6 cites·3 claims
- 0265US7415938B2Boat window systemDUFFIELD MARSHALL·Filed 2005·Granted Aug 26, 2008·4 cites·1 claims
- 0361USD575219SBoat propellerDUFFIELD MARSHALL·Filed 2007·Granted Aug 19, 2008·13 cites·1 claims
- 0449US2010101476A1Boat window systemDUFFIELD MARSHALL·Filed 2008·Application pending·0 cites
- 0547US8240269B2Boat window systemDUFFIELD MARSHALL·Filed 2011·Granted Aug 14, 2012·0 cites·3 claims
- 0647US2011203199A1Waterproof storage unitDUFFIELD MARSHALL·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →