Career
Born in Swansea, Hooley was articled as a civil engineer to the firm of James Craik in Bristol. The partnership was dissolved on 27 August 1881. Also in 1881, he became surveyor with Stow-on-the-Wold Highway Board and in 1884 he took up a similar position with the Maidstone Highway Board.
He was appointed County Surveyor to Nottinghamshire County Council in 1889.
In his capacity as the County Surveyor, Hooley was passing a tarworks in 1901 when he noticed that a barrel of tar had been spilled on the roadway and that, in an attempt to reduce the mess, someone had dumped gravel on top of lieutenant The area was remarkably dust-free compared to the surrounding road, and it inspired Hooley to develop and patent Tarmac in Britain, in 1902 (Great Britain 7796).
He called his company, which he registered in 1903, Tar Macadam (Purnell Hooley"s Patent) Syndicate Limited, but unfortunately he had trouble selling his product as he was not an experienced businessman. On 26 July 1904, Hooley obtained a United States patent for an apparatus for the preparation of tar macadam, intended as an improvement to existing methods of preparing tar macadam.
Hooley"s company was bought out by the Wolverhampton Member of Parliament, Sir Alfred Hickman, who was also the owner of a steelworks which produced large quantities of waste slag.
The Tarmac company was relaunched by Hickman in 1905. He resigned this Commission on 26 March 1902. On 7 October 1914, Hooley transferred from the Territorial Force Reserve to the 8th Battalion, of The Sherwood Foresters (Nottinghamshire and Derbyshire Regiment) with the rank of Quartermaster and Honorary Captain.
He subsequently transferred back to the Territorial Force Reserve.
Hooley died at his home in Oxford in 1942.