Inventor · disambiguated record
Phil Langston
Also filed as: LANGSTON PHIL
3 granted patents·1 pending application·37 citations·filing 2004–2015
72Inventor score
Files withLANGSTON PHIL3
Top patents by PatentIndex Score
4 records- 0183US9332914B2Coaxial dual lumen pigtail catheterLANGSTON PHIL·Filed 2013·Granted May 10, 2016·21 cites·21 claims
- 0278US10667702B2Coaxial dual lumen pigtail catheterLANGSTON PHIL·Filed 2015·Granted Jun 2, 2020·4 cites·29 claims
- 0371US8613706B2Coaxial dual lumen pigtail catheterLANGSTON PHIL·Filed 2007·Granted Dec 24, 2013·12 cites·7 claims
- 0439US2005203425A1Coaxial dual lumen pigtail catheterFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →