(10) US 2020/0131754 Al
(22) 14.11.2019
(43) 30.04. 2020
(57) The present invention is a modular structural building method consisting of prefabricated, precast, composite reinforced concrete...
(10) US 2019/0257081 Al
(22) 21.02.2018
(43) 22.08.2019
(57) The present invention is a modular structural building system and method consisting of prefabricated, precast, composite reinforced...