Inventor · disambiguated record
Patrick Joseph Duncan
Also filed as: DUNCAN PATRICK · DUNCAN PATRICK J · DUNCAN PATRICK JOSEPH
6 granted patents·80 citations·filing 1975–1998
84Inventor score
Top patents by PatentIndex Score
6 records- 0186US4041689AMultilobal polyester yarnDU PONT·Filed 1975·Granted Aug 16, 1977·39 cites·8 claims
- 0254US4025592AAddition of diethylene glycol in continuous production of polyester yarnDU PONT·Filed 1975·Granted May 24, 1977·10 cites·4 claims
- 0345US6413631B1Process of open-end spinning of polyester staple fiberDU PONT·Filed 1998·Granted Jul 2, 2002·10 cites·3 claims
- 0442USH1275HPolyester fibersE.I. DU PONT DE NEMOURS AND COMPANY·Filed 1991·Granted Jan 4, 1994·8 cites·6 claims
- 0541US6010789APolyester staple fiberDU PONT·Filed 1997·Granted Jan 4, 2000·8 cites·1 claims
- 0638USD372684SString tieDUNCAN PATRICK·Filed 1995·Granted Aug 13, 1996·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →