John Walker - inventor - died in 1859.
John Walker Ryon died in 1901.
John Walker - officer of arms - died in 1984.
John Taylor - inventor - was born in 1933.
John Randall Walker was born in 1874.
Herbert John Walker was born in 1919.
John Walker - inventor - was born in 1781.
John Walker :D
The inventor of the Autocad was none other than John Walker. John Walker created the Autocad in an effort to create the best simulation program that the world had to offer.
John Ridley - inventor - died in 1887.
John Austin - inventor - died in 1830.
John Deere - inventor - was born on 1804-02-07.
John Deere - inventor - died on 1886-05-17.
John Randall Walker died in 1942.
John Hardeman Walker died in 1860.
John Walker Hundley died in 1914.
John Augustus Walker died in 1967.
John Charles Walker died in 1994.