ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,669, issued on June 17, was assigned to Adaptive Manometer Systems Inc. (Denver).

"Asbestos abatement devices, systems, and methods" was invented by Heath Michael Wolfe (Aurora, Colo.) and Billy Joe Huff (Lakewood, Colo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosed technology includes an asbestos abatement device that includes a housing defining a housing cavity. The asbestos abatement device may include first and second inlet ports and a negative air machine outlet coupled to the housing, and a processor coupled to a circuit board positioned inside the housing cavity. The first inlet port may be configured to measure a first pressur...