Patent 10292429 was granted and assigned to Altria on May, 2019 by the United States Patent and Trademark Office.
In an example embodiment, a heater assembly for an aerosol-generating system includes two glass substrates. Each of the glass substrates includes perforations. The heater assembly also includes a heater element, and the heater element is located between the two glass substrates. In another example embodiment, a method for manufacturing a heater assembly includes providing two perforated glass substrates.