Inventor · disambiguated record
Larry C. Refsdal
Also filed as: REFSDAL LARRY · REFSDAL LARRY C
7 granted patents·3 pending applications·18 citations·filing 2009–2018
79Inventor score
Top patents by PatentIndex Score
10 records- 0174US9638017B2Batch solution mining using lithological displacement of an evaporite mineral stratum and mineral dissolution with stationary solventSOLVAY·Filed 2013·Granted May 2, 2017·6 cites·18 claims
- 0271US9879516B2Multi-well solution mining exploitation of an evaporite mineral stratumSOLVAY·Filed 2015·Granted Jan 30, 2018·2 cites·16 claims
- 0362US8678513B2Traveling undercut solution mining systems and methodsHUGHES RONALD O·Filed 2009·Granted Mar 25, 2014·3 cites·32 claims
- 0454US2017167239A1Traveling undercut solution mining systems and methodsSOLVAY CHEMICALS INC·Filed 2017·Application pending·0 cites
- 0552US9581006B2Traveling undercut solution mining systems and methodsSOLVAY CHEMICALS INC·Filed 2016·Granted Feb 28, 2017·0 cites·18 claims
- 0651US10508528B2Multi-well solution mining exploitation of an evaporite mineral stratumSOLVAY·Filed 2018·Granted Dec 17, 2019·0 cites·21 claims
- 0750US9234416B2Traveling undercut solution mining systems and methodsSOLVAY CHEMICALS INC·Filed 2014·Granted Jan 12, 2016·0 cites·18 claims
- 0850US8740310B2Mining method for co-extraction of non-combustible ore and mine methaneREFSDAL LARRY·Filed 2009·Granted Jun 3, 2014·7 cites·21 claims
- 0945US2016356140A1Lithological displacement of an evaporite mineral stratumSOLVAY·Filed 2013·Application pending·0 cites
- 1044US2016356157A1Multi-well solution mining exploitation of an evaporite mineral stratumSOLVAY·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →