-
Oil recovery tool and system
-
Patent number 12,173,587
-
Issue date Dec 24, 2024
-
Hydroacoustics Inc.
-
John H. Benton
-
E21 - EARTH DRILLING MINING
-
-
Oil recovery tool and system
-
Patent number 11,821,293
-
Issue date Nov 21, 2023
-
Hydroacoustics Inc.
-
Robert D. Valtierra
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
-
Oil recovery tool and system
-
Patent number 11,346,186
-
Issue date May 31, 2022
-
Hydroacoustics, Inc.
-
Robert D. Valtierra
-
E21 - EARTH DRILLING MINING