ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,728, issued on Nov. 11, was assigned to RUAG AMMOTEC AG (Thun, Switzerland).

"Deformation bullet for police and authority ammunition" was invented by Michael Muster (Munich), Donald Meyer (Grolley, Switzerland), Paul Howald (Unterlangenegg, Switzerland) and Markus Grunig (Langenbuhl, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a hollow-point bullet, for example for police and/or authority ammunition with a caliber of at most 13 millimeters, which is made of iron, in particular soft iron."

The patent was filed on Feb. 25, 2022, under Application No. 18/547,823.

*For further information, including imag...