Inventor · disambiguated record
David Portsmouth
Also filed as: PORTSMOUTH DAVID · PORTSMOUTH DAVID G
4 granted patents·39 citations·filing 2004–2013
75Inventor score
Top patents by PatentIndex Score
4 records- 0178US7677605B2Hose-clamp system for an inflatable medical deviceNOVAMEDIX DISTRIB LTD·Filed 2008·Granted Mar 16, 2010·9 cites·5 claims
- 0278US7452340B2Garment for use in pump therapy for enhancing venous and arterial blood flowNOVAMEDIX DISTRIB LTD·Filed 2004·Granted Nov 18, 2008·25 cites·45 claims
- 0361US8539647B2Limited durability fastening for a garmentCOOK GORDON J·Filed 2006·Granted Sep 24, 2013·4 cites·7 claims
- 0458US9364037B2Limited durability fastening for a garmentCOVIDIEN AG·Filed 2013·Granted Jun 14, 2016·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →