Future of 3D Printing Is in U.S. and Europe Patenting (1)

The future of manufacturing may lie with companies like Italy’s Isinnova SRL, which saw a need for respirator valves in its Covid-stricken area and was able make hundreds in two days using 3D printing rather than waiting a week for ones made in Chinese factories.

It’s an example of how the U.S. and Europe are leading in innovation in additive manufacturing, better known as 3D printing, according to a new study by the European Patent Office. While a relatively small number of patents are issued each year, it’s the fastest-growing technology field, with companies like General Electric Co., Raytheon ...