ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,394, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Bi-metallic drill bit mandrel utilizing precipitation ... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,395, issued on July 14, was assigned to US Synthetic Corp. (Orem, Utah). "Polycrystalline diamond and methods for fabricating the same" was... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,396, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Real-time wear detection of a drill bit downhole in a ... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,397, issued on July 14, was assigned to Eddy Pump Corp.. "Stackable float assembly" was invented by Daniel Wahlgren (Escondido, Calif.). A... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,398, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Subsystem with a locking ring for coupling components ... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,399, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Coiled tubing deployment/retrieval apparatus, a coiled... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,400, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Fluid loss control additives for drilling fluids" was ... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,401, issued on July 14, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Generating downhole motor torque and RPM of a d... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,402, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Composite hollow profiles for downhole" was invented b... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,403, issued on July 14. "Releasable anchor" was invented by Attila Solyom (Edmonton, Canada), Jeffrey Golinowski (Edmonton, Canada) and Dan... और पढ़ें