Great historic inventions – About Patents and Inventions

Small improvements, great success!

The tape measure has been around for a while. Since 1868 to be more precisely. Yet, on 3 January 1922,

The greatest invention ever…. What do you think it would be? For me there is no doubt, that is the

Did you own one of these? Or do you know somebody who did? Most likely, there have been some 250

Some inventions simply introduce a new sport. Kitesurfing is such a sport, that came to existence in the late nineties.