Inventor · disambiguated record
William J. Eldridge
Also filed as: ELDRIDGE WILLIAM J
12 granted patents·10 pending applications·438 citations·filing 1978–2014
94Inventor score
Top patents by PatentIndex Score
22 records- 0197US7124831B2Resin impregnated continuous fiber plug with non-metallic element systemWEATHERFORD LAMB·Filed 2005·Granted Oct 24, 2006·93 cites·42 claims
- 0297US6712153B2Resin impregnated continuous fiber plug with non-metallic element systemWEATHERFORD LAMB·Filed 2001·Granted Mar 30, 2004·210 cites·58 claims
- 0393US7789137B2Non-metallic mandrel and element systemWEATHERFORD LAMB·Filed 2009·Granted Sep 7, 2010·17 cites·18 claims
- 0493US7779927B2Non-metallic mandrel and element systemWEATHERFORD LAMB·Filed 2009·Granted Aug 24, 2010·26 cites·17 claims
- 0590US7779928B2Non-metallic mandrel and element systemWEATHERFORD LAMB·Filed 2009·Granted Aug 24, 2010·10 cites·12 claims
- 0689US7789135B2Non-metallic mandrel and element systemWEATHERFORD LAMB·Filed 2009·Granted Sep 7, 2010·18 cites·17 claims
- 0787US7789136B2Non-metallic mandrel and element systemWEATHERFORD LAMB·Filed 2009·Granted Sep 7, 2010·8 cites·17 claims
- 0865US4468481AFlame retardant polyurethane modified polyisocyanurateETHYL CORP·Filed 1982·Granted Aug 28, 1984·21 cites·9 claims
- 0953US2010288488A1Non-Metallic Mandrel and Element SystemWEATHERFORD LAMB·Filed 2010·Application pending·0 cites
- 1053US2010288513A1Non-Metallic Mandrel and Element SystemWEATHERFORD LAMB·Filed 2010·Application pending·0 cites
- 1153US2010294483A1Non-Metallic Mandrel and Element SystemWEATHERFORD LAMB·Filed 2010·Application pending·0 cites
- 1251US4468482AFlame retarded polyisocyanurate foam made from polyol derived from halogen containing dicarboxylic acid anhydrideETHYL CORP·Filed 1983·Granted Aug 28, 1984·9 cites·9 claims
- 1351US2010288508A1Non-Metallic Mandrel and Element SystemWEATHERFORD LAMB·Filed 2010·Application pending·0 cites
- 1451US2010218879A1Non-Metallic Mandrel and Element SystemWEATHERFORD LAMB·Filed 2010·Application pending·0 cites
- 1551US2010288487A1Non-Metallic Mandrel and Element SystemWEATHERFORD LAMB·Filed 2010·Application pending·0 cites
- 1649US2007039160A1Resin impregnated continuous fiber plug with non-metallic element systemTURLEY ROCKY A·Filed 2006·Application pending·0 cites
- 1746US5743677ASubsea multi-segmented pile gripperOIL STATES IND INC·Filed 1996·Granted Apr 28, 1998·13 cites·22 claims
- 1844US2004177952A1Resin impregnated continuous fiber plug with non-metallic element systemWEATHERFORD LAMB·Filed 2004·Application pending·0 cites
- 1943US2015013965A1Wellbore composite plug assemblyCOX BLAKE ROBIN·Filed 2014·Application pending·0 cites
- 2040US4173692AMethod for preparing urethane-modified isocyanurate foamsM & T CHEMICALS INC·Filed 1978·Granted Nov 6, 1979·4 cites·5 claims
- 2134US5716166AOffshore retrofit of barge bumper systemsCONTINENTAL EMSCO CO·Filed 1996·Granted Feb 10, 1998·9 cites·25 claims
- 2233US2003188860A1Releasing mechanism for downhole sealing toolWEATHERFORD LAMB·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William J. Eldridge files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →