ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,565, issued on Sept. 9, was assigned to Dynapac Compaction Equipment AB (Sweden).

"Compacting roller with an electronic balancing system for maintaining the roller in an upright position" was invented by Hans Christensen (Karlskrona, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a compacting roller (1) comprising a roller drum arrangement (3) comprising a first roller drum (9) and a second roller drum (11) arranged next to each other, a drive arrangement (13) comprising a first drive unit (15) arranged to rotate said first roller drum (9) and a second drive unit arranged to rotate said second roller drum (11...