ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,901, issued on June 23, was assigned to Halliburton Energy Services Inc. (Houston). "Downhole tool including a frequency filter based switc... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,902, issued on June 23, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Differential back pressure valve for carbon cap... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,903, issued on June 23, was assigned to SEVEE & MAHER ENGINEERS INC. (Cumberland, Maine). "Assessing and remediating well clogging from pre... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,904, issued on June 23, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Methods employing distributed temperature sensi... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,905, issued on June 23, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Method for simultaneously combining a productio... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,906, issued on June 23, was assigned to Halliburton Energy Services Inc. (Houston). "Multilateral junction sleeve assembly employing an exp... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,907, issued on June 23, was assigned to Halliburton Energy Services Inc. (Houston). "Multilateral milling assembly employing degradable mat... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,908, issued on June 23, was assigned to Halliburton Energy Services Inc. (Houston). "Multilateral junction assembly employing degradable ma... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,909, issued on June 23, was assigned to Halliburton Energy Services Inc. (Houston). "Collapsable collet exit whipstock" was invented by Moh... और पढ़ें
ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,910, issued on June 23, was assigned to Advantek Waste Management Services LLC (Houston). "Detecting mineralization and monitoring greenhou... और पढ़ें