Although 3D printing technology is commonly thought of as a new concept, it has actually been around for more than 30 years. The U.S. Army…
Tag: concrete
On July 16, 1878 Thaddeus Hyatt was granted a patent for reinforced concrete - This Day in Patent History
Patent Information Publication number: US 206,112 Patent Title: Composition Floor, Roofs, Pavements &c. Publication date: Jul 17, 1888 Filing Date: Jun 21, 1878 Inventors: Thaddeus…