
U.S. Commerce Dept. @CommerceGov
A pioneer in Voice over Internet Protocol (VoIP) & the inventor of text-to-donate technology, Marian Croak holds more than 200 patents. Learn more about her story during her conversation w/ @USPTO in their #JourneysofInnovation series: https://t.co/2Cp9LxFn4X #WomensHistoryMonth https://t.co/iPupczmVpx — PolitiTweet.org