Inventor · disambiguated record
David William Litchfield
Also filed as: LITCHFIELD DAVID WILLIAM
4 granted patents·2 pending applications·8 citations·filing 2012–2015
68Inventor score
Top patents by PatentIndex Score
6 records- 0177US9115831B2Multilayer reinforced hoseDU PONT·Filed 2013·Granted Aug 25, 2015·3 cites·9 claims
- 0263US9188255B2Knit fabric and an article comprising sameDU PONT·Filed 2013·Granted Nov 17, 2015·3 cites·7 claims
- 0361US9593784B2Knit fabric and an article comprising sameDU PONT·Filed 2015·Granted Mar 14, 2017·1 cites·7 claims
- 0459US9188258B2Multilayer reinforced hoseDU PONT·Filed 2014·Granted Nov 17, 2015·1 cites·8 claims
- 0545US2014237983A1Unbalanced Hybrid Cords and Methods for Making on Cable Cording MachinesDU PONT·Filed 2013·Application pending·0 cites
- 0637US2013206267A1Flame resistant hose couplingLITCHFIELD DAVID WILLIAM·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →