ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,052, issued on Nov. 18, was assigned to EXAIL (Saint-Germain-en-Laye, France).

"System for handling marine or underwater drones by floating pontoon with removable drone interface module, adapted ship" was invented by Sebastien Grall (Saint-Germain-en-Laye, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a system (1, 2) (1, 4) for handling marine (3) or underwater (5) drones, the system (1, 2) (1, 4) comprising a drone interface module (2, 4) and a floating pontoon (1) with two hulls (11) and an arch (10), the pontoon (1) is catamaran-shaped and delimits a downflooded reception space (17), the arch (10) comprises at lea...