What was patented in 1965 by Owen Finlay McLaren?
Owen Finlay Maclaren Owen Finlay Maclaren Owen Finlay Maclaren, MBE (1907 – 13 April 1978) was the inventor of the lightweight baby buggy with a collapsible support assembly and founder of the Maclaren company. He was born in Saffron Walden in Essex to Andrew Maclaren and Eva (née Friend). His father died in 1914. His family descended from the Clan MacLaren in Argyll. He designed Spitfire undercarriage legs when working for Maclaren Undercarriage Company Ltd, and while living in West Drayton, Middlesex. In 1944, he retired from aeronautical design, forming the company Andrews Maclaren that manufactured aircraft components. He designed a system for
Finlay colour process Finlay colour process The Finlay colour process was an early additive colour photography process devised by Englishman Clare L. Finlay which could produce a picture in natural colour with a single exposure. The Finlay colour process was based on the theory of scientist Clerk Maxwell, who discovered in 1861 that all the colours in nature could be matched by the proper admixture of the three primary colours. It was on this principle that Mr. Finlay made a screen of geometric pattern comprising red, green and blue-violet squares in regular sequence. Patented by Finlay in 1906 and introduced in 1908 as