Alexander Nicholson
of Dublin
1900 Patent. for an invention of improvements in engine pistons.[1]
1901 Patent. For improvements in cycles and motor vehicles.
1903 Patent 2,539. Improvements in non-slipping devices for motor vehicles.
1903 Patent. Improvements relating to carburetters for explosion motors.
1911 'Alexander Nicholson, of 19 Upper Liffey street, Dublin, Motor Engineer'[2]
1913 Entered a Nicholson car in the 1914 Irish Light Car Trials