ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,115, issued on April 7, was assigned to Hilti AG (Schaan, Liechtenstein).

"Systems and methods for capacitor activation of concrete sensors" was invented by Jens Neumann (Grabs, Switzerland), Ryan Twomey (Dedham, Mass.), Katelyn Jobes (Waltham, Mass.) and Patrick Haldner (Schaan, Liechtenstein).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a sensor device for monitoring properties of a building material within which the sensor device can be embedded. The sensor device has a controller, a memory associated with the controller, one or more sensors communicatively connected to the controller for measuring one or more properties of the...