3D PrintingUS Navy Receives Patent for Bioplastic 3D Filament by Axel BarrettSeptember 15, 2020September 15, 2020 Patent issued by U.S. Navy for Biodegradable 3D Printable Marine Material. Buy a Yearly Subscription Read all content by purchasing a yearly subscription. More info Here buy here Log in Share this:TweetLike this:Like Loading... Echo Instruments, Technology to Measure & Analyse Plastic Biodegradation (FREE) Related