ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,215,780, issued on Feb. 4, was assigned to PACCAR INC (Bellevue, Wash.).

"State dynamic tachometer with enhanced feedback" was invented by Steven Karl Jahns (Bellingham, Wash.), Ryan Anthony Reed (Kenmore, Wash.), Jonathan Scott Duncan (Seattle), Josef Lotz (Pune, India), Tristan Thomas Pyle (Bothell, Wash.), Derek Scott Sancer (Denton, Texas), Jon Forrest Acton (Ft. Worth, Texas), Jacob Michael White (Flower Mound, Texas), Herve Jen Raymond Cecchi (Santa Clara, Calif.), David Michael Gauch (Los Angeles) and Anna-Magdalena Schatz (Bensheim, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system, method, and computer readable storage device are p...