On February 8, 1916, Charles Kettering received a patent for a self-starting automobile engine. Early automobiles required a hand crank for starting. Occasionally, when the…
On February 7, 1908, patent was granted for a scenic railway, which is basically a unique amusement device for amusement park. The passengers are carried…
On February 6, 1894, Nikola Tesla patented an apparatus for Generating Electric Currents. Critical features: Maintenance of intermittent or oscillatory discharges of a condenser…
On February 5, 1861, Samuel Goodale patented the first moving picture peep show machine. Samuel Goodale’s moving picture machine basically took several pictures and ran…
On February 3, 1987, Leonard Flom and Aran Safir,ophthalmologists, received a patent for their ground breaking Iris recognition system. It was ophthalmologist Frank Burch who…
Foot warmer device from 1918. It is pretty cool! On February 1, 1918, Halls Etheridge filed a patent for a unique device to warm users…
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