October 31, 2013 Tecnica story
January 12, 2016 First US patent
April, 2016 Prototype
Sep 6, 2016 Second US patent
Sep 18, 2016 Proof of concept
Aug, 2017 Prototype
May 28, 2018 3D print proof of concept
May 20, 2019 First 3D print proof of concept
September 17, 2019 Third US patent
November 12, 2019 Fourth US patent
September 3, 2021 2nd paper accepted by the SFF
Dec 13-15, 2021 3rd paper submitted
Q1 2022 Casa II is available
Feb 14, 2022 JOM Journal published our paper