ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,715,743, issued on Aug. 25, was assigned to AMCS TECHNOLOGIES (Collegien, France).

"System for managing work modes of a mobile crane on a work site" was invented by Mohamed Chettibi (Collegien, France), Mikael Patinet (Rosny Sous Bois, France), Frederic Visserot (Chennevieres sur Marne, France), Jean-Claude Billebaut (Chennevieres sur Marne, France) and Said Rkhami (Bussy Sain, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for managing working modes of a mobile crane in a job site, the system comprising: a position sensor for the mobile crane in the job site, a position sensor for the hook of the mobile crane relative to a reference poi...