Technological and industrial history of 20th-century Canada engineer, George de Mestral, velcro, a two sided fastening technology based on hooks and loops, was introduced to a number of countries, including Canada, in the late 1950s. In Montreal, Velek Ltd. acquired the exclusive marketing rights for velcro in North and South America and Japan. The format for sound recordings changed in the years just following the war. In the US, Columbia Records introduced the long playing (LP) 33 format in 1948. Columbia made an agreement with Sparton Records, of London, Ontario, established in 1930, for the manufacture and distribution of its LP records in Canada. Not to be
George Kellogg (inventor) a type-distributing machine (1852), and improved surgical instruments (1853). He married Jane Elizabeth Crosby (1816-1892) and they had a child, Clara Louise Kellogg. George Kellogg (inventor) George Kellogg (June 19, 1812 – 1901) was an American inventor and patent expert. Kellogg was born at New Hartford, Connecticut in 1812 to Isaac Kellogg (1782-1824) and Aurilla Barney (1792-1861). George graduated from Wesleyan University in 1837. From 1838 to 1841, he was principal of the Sumter Academy in Sumterville, South Carolina. He was for some time a manufacturer in Birmingham, Connecticut, and was in the United States revenue service from 1863 to