ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,261, issued on June 30, was assigned to Milwaukee Electric Tool Corp. (Brookfield, Wis.).
"Portable power supply" was invented by Mahesh M. Swamy (Gurnee, Ill.), Omid H. Shirazi (Brookfield, Wis.), Matthew R. Polakowski (Greenfield, Wis.), Nathan J. Gustafson (Milwaukee), Paul C. Chao (Menomonee Falls, Wis.), Samantha L Billetdeaux (Mukwonago, Wis.), Michael R. Halverson (Greenfield, Wis.), Benjamin C. Tesch (Milwaukee), Chun Jian Tang (Sussex, Wis.), Michael A. Matthews (Milwaukee), James Dykstra (Milwaukee), Brian M. Hockers (Nashotah, Wis.), Catherine Kelli Semon (Milwaukee) and Andrew S. Lentz (Wauwatosa, Wis.).
According to the abstract* released by the U.S. Patent & Tradema...