Inventor · disambiguated record
David S. Li
Also filed as: LI DAVID S · LI DAVID SHICHENG
6 granted patents·2 pending applications·51 citations·filing 2008–2014
82Inventor score
Top patents by PatentIndex Score
8 records- 0189US7980302B2Compliant expansion swageWEATHERFORD LAMB·Filed 2008·Granted Jul 19, 2011·9 cites·26 claims
- 0282US8443881B2Expandable liner hanger and method of useTHOMSON GORDON·Filed 2009·Granted May 21, 2013·22 cites·18 claims
- 0376US9255467B2Expandable liner hanger and method of useWEATHERFORD LAMB·Filed 2013·Granted Feb 9, 2016·4 cites·23 claims
- 0470US8496655B2System and method for resecting a valveEPP MYRA·Filed 2010·Granted Jul 30, 2013·14 cites·18 claims
- 0569US9308566B2Compliant expansion swageWEATHERFORD LAMB·Filed 2012·Granted Apr 12, 2016·1 cites·15 claims
- 0660US8356663B2Compliant expansion swageWEATHERFORD LAMB·Filed 2011·Granted Jan 22, 2013·1 cites·37 claims
- 0739US2014012257A1System and method for resecting a valveEPP MYRA·Filed 2013·Application pending·0 cites
- 0837US2014228843A1System and method for resecting a valveO'DONNELL MICHAEL J·Filed 2014·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →