##EMBED## Click Here for Sources and to Learn More Interesting Lego Facts In the late 1940s, a company called Kiddicraft began manufacturing “Kiddicraft Self-Locking Building Bricks”, which were patented by Hilary Harry Fisher Page.  Kirk Kristiansen, the founder of LEGO, came across these bricks in a demo he was shown of an injection molding machine.  He then copied these bricks […]