Inventor · disambiguated record

David Matus

Also filed as: MATUS DAVID

2 granted patents·22 citations·filing 2013–2013

59Inventor score

Technology areasE21B

Files withHALLIBURTON ENERGY SERVICES INC2

Top patents by PatentIndex Score

2 records

0187US9869157B2Reverse circulation cementing system for cementing a linerHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jan 16, 2018·14 cites·24 claims
0280US10053954B2Cementing a liner using reverse circulationHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Aug 21, 2018·8 cites·18 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →