ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,289, issued on May 5, was assigned to The Charles Machine Works Inc. (Perry, Okla.). "Apparatus for capturing axial force on an inner drive m... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,290, issued on May 5, was assigned to Sandvik Mining and Construction Oy (Tampere, Finland). "Apparatus, rock drilling rig and drilling metho... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,291, issued on May 5, was assigned to Underground Magnetics Inc. (Johnston, Iowa). "Pitch data processing system for horizontal directional d... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,292, issued on May 5, was assigned to National Oilwell Varco LP (Houston). "On demand flow pulsing system" was invented by Khoi Trinh (Spring... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,293, issued on May 5, was assigned to Taurex Drill Bits LLC (Norman, Okla.). "PDC bit element with retention feature" was invented by Samuel ... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,294, issued on May 5, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia). "Wet connect method which includes stabbing the inne... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,295, issued on May 5. "Drilling head assembly with spring loaded latching system" was invented by Joshua Grant Turner (West Valley, Utah). A... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,296, issued on May 5, was assigned to Halliburton Energy Services Inc. (Houston). "Preventing loss of hydrocarbon well conveyance string upon... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,297, issued on May 5, was assigned to Helmerich & Payne Inc. (Tulsa, Okla.). "Racking board systems and methods" was invented by Andrew Rose ... Read More
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,298, issued on May 5, was assigned to NATIONAL OILWELL VARCO LP (Houston). "End effectors for automated pipe handling" was invented by Graham... Read More