Inventor · disambiguated record
Andrew M. Eldridge
Also filed as: ELDRIDGE ANDREW M
9 granted patents·3 pending applications·33 citations·filing 2012–2024
85Inventor score
Top patents by PatentIndex Score
12 records- 0182US8701759B1Casing centralizerSUMMIT ENERGY SERVICES INC·Filed 2013·Granted Apr 22, 2014·7 cites·20 claims
- 0268US9840880B2Casing centralizerSUMMIT ENERGY SERVICES INC·Filed 2016·Granted Dec 12, 2017·1 cites·18 claims
- 0366US9422774B2Casing centralizerSUMMIT ENERGY SERVICES INC·Filed 2015·Granted Aug 23, 2016·1 cites·20 claims
- 0462US2025012164A1Concrete core for cementing plugsSUMMIT CASING SERVICES LLC·Filed 2024·Application pending·0 cites
- 0559USD849800SCasing centralizer having spiral bladesSUMMIT ENERGY SERVICES INC·Filed 2015·Granted May 28, 2019·8 cites·1 claims
- 0656USD983231SCasing centralizer having spiral bladesSUMMIT CASING SERVICES LLC·Filed 2019·Granted Apr 11, 2023·6 cites·1 claims
- 0755US12305769B2Delayed opening fluid communication valveSUMMIT CASING SERVICES LLC·Filed 2022·Granted May 20, 2025·0 cites·20 claims
- 0851USD676464SCasing centralizer having straight bladesHANSEN MITCHEL D·Filed 2012·Granted Feb 19, 2013·10 cites·1 claims
- 0948US12006787B2Delayed opening fluid communication valveSUMMIT CASING SERVICES LLC·Filed 2022·Granted Jun 11, 2024·0 cites·20 claims
- 1047US9057229B2Casing centralizerSUMMIT ENERGY SERVICES INC·Filed 2013·Granted Jun 16, 2015·0 cites·15 claims
- 1146US2020318453A1Concrete core for cementing plugsSUMMIT CASING SERVICES LLC·Filed 2020·Application pending·0 cites
- 1245US2016053902A1Check valveSUMMIT ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →