Arx Pax is an innovative company popular for its Hendo hoverboard. Possibly inspired from “Back to the future”, the Hendo hoverboard is the first board…
On February 15, 1870, Jules Touaillon patented first isolation system for protecting buildings against earthquakes. Patent Information Publication number: US99973 A Patent Title: Improvement in…
Problems solved by this patent Almost every community experiences some of…
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.AcceptDo Not AcceptRead more
