ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,932, issued on June 30, was assigned to KARL HEESEMANN MASCHINENFABRIK GMBH & Co. KG (Bad Oeynhausen, Germany). "Method for operating a gri... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,933, issued on June 30, was assigned to Zhejiang University (Hangzhou, China). "Evolutionary compensation method for spindle rotation error... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,934, issued on June 30, was assigned to Keltech Engineering Inc. (Roseville, Minn.). "Abrasive disc with vitrified agglomerate islands" was... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,935, issued on June 30, was assigned to KelTech Engineering Inc. (Roseville, Minn.). "Abrasive vitrified agglomerate disc with porous islan... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,936, issued on June 30, was assigned to 3M Innovative Properties Co. (St. Paul, Minn.). "Bonded abrasive articles and methods of manufactur... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,937, issued on June 30. "Snap-jaw vice assembly" was invented by William Ferrara (Plantation, Fla.). According to the abstract* released b... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,938, issued on June 30, was assigned to Milwaukee Electric Tool Corp. (Brookfield, Wis.). "Locking pliers with improved adjustment member" ... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,939, issued on June 30. "Workpiece-clamping element" was invented by Martin Zimmer (Rheinau, Germany) and Gunther Zimmer (Rheinau, Germany)... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,940, issued on June 30. "Engaging structure for hand tool" was invented by Tsan-Chang Lee (Taichung City, Taiwan). According to the abstra... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,667,941, issued on June 30. "Ratchet wrench" was invented by Yu Zhang (Longyou County, China). According to the abstract* released by the U.S.... Read More