Local NewsBusiness PPG’s Humbert Recognized With American Chemical Society Pittsburgh Award By Digital AIM Web Support - February 9, 2021 FacebookTwitterPinterestWhatsApp Leigh-Ann Humbert, PPG senior research manager, automotive OEM coatings, was recognized with the American Chemical Society (ACS) Pittsburgh Award for her achievements in the innovation and development of industry-leading coatings technologies. Like this:Like Loading... Related Featured Local Savings Featured Local Savings