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 Mattson (synthesizer inventor) four feet high, with the capacity to contain 192 modules. It was delivered to Corgan in September 2009. George Mattson (synthesizer inventor) George Mattson (born October 1954) is an American inventor, and is an early pioneer in electronic music synthesizer technology. He is credited with the invention of the Syntar, the first fully self-contained "keytar", in 1978, and is founder and owner of Mattson Mini Modular. Mattson lives in the Seattle area. Mattson was born in 1954 in Salt Lake City, Utah. In 1964, following the Great Alaskan earthquake, Mattson's father, a geologist, took a job in Anchorage, and relocated