This inventor holds 1 USPTO granted patent. Top assignee: National Technology & Engineering Solutions of Sandia, LLC. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Anthony Michael Mcmaster: Humidity-Sensing Innovation
Introduction
Anthony Michael Mcmaster is an inventor associated with Albuquerque, New Mexico, and National Technology & Engineering Solutions of Sandia, LLC. His patent work addresses humidity sensing through a color-changing material designed to respond to moisture.
Latest Patents
Mcmaster is named on 1 patent: “Method and Apparatus for Sensing Humidity.” The invention describes a sensor made from a hydrogel containing a hydrophilic polymer and embedded carbon nitride dots. When the hydrogel absorbs moisture, the dots produce a colorimetric response visible to the eye. As the hydrogel loses moisture, that response reverses, allowing humidity changes to be detected through the color shift.
Career Highlights
Mcmaster’s listed patent reflects work on a humidity sensor that uses a visible optical response to indicate changes in moisture. His company affiliation is National Technology & Engineering Solutions of Sandia, LLC.
Collaborations
His listed coworkers include Christine Cardinal Roberts and Matthew Kaboolian.
Conclusion
Anthony Michael Mcmaster’s patent presents a hydrogel-based humidity sensor that translates moisture absorption and loss into a reversible colorimetric signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile