ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,047, issued on June 30, was assigned to Halliburton Energy Services Inc. (Houston). "Electric submersible pump (ESP) two-phase processor" w... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,048, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Systems and methods for downhole measurements" ... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,049, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "System and method for preventing collisions in ... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,050, issued on June 30, was assigned to The Charles Machine Works Inc. (Perry, Okla.). "Fretting-wear resistant beacon lid" was invented by... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,051, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Identifying landing of downhole equipment at a ... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,052, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Systems and methods for detecting abnormal flow... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,053, issued on June 30, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia). "Hydrogen show assessment via advanced mud gas d... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,054, issued on June 30, was assigned to HINFRA S.R.L. (Casale Monferrato, Italy). "Work carriage for the lining of tunnels" was invented by... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,055, issued on June 30, was assigned to Henan Polytechnic University (Jiaozuo, China). "Permeability enhancement device for coal-seam gas d... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,056, issued on June 30, was assigned to Shih-Ho Chang (Changhua City, Taiwan). "Rotary steam engine" was invented by Shih-Ho Chang (Changhu... Read More