ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,709,065, issued on Aug. 18, was assigned to Peridot Print LLC (Palo Alo, Canada).

"Objects with cavities and lattice structures having multiple stiffnesses" was invented by Geoffrey Franklin Schmid (San Diego), James Andrew Mccutcheon (Vancouver, Wash.) and Edward Ponomarev (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to examples, machine-readable instructions in a computer-readable medium may cause a processor to generate code representing a cavity to be formed in an object, generate code representing a first lattice structure to be formed in the object directly above the cavity, and generate code representing a second lattice st...