U.S. Commerce Dept. @CommerceGov
Invention-Con 2020 is just one day away! Tune in starting tomorrow, at 12 p.m. EDT to hear from accomplished innovators, inventors, entrepreneurs, and business owners. More info from @USPTO available here: https://t.co/nFGnPhNKvT #InventionCon https://t.co/p6cEFSPviL — PolitiTweet.org