Invention USA - 2011 was released on:
USA: 2 December 2011
Invention USA - 2011 Scraping By 1-3 was released on: USA: 16 December 2011
Invention USA - 2011 Inventor on Board 1-6 was released on: USA: 23 December 2011
Invention USA - 2011 Great Balls of Fire 1-1 was released on: USA: 9 December 2011
Invention USA - 2011 Shock and Flaw 2-4 was released on: USA: 5 December 2012
Invention USA - 2011 Scotty's Dust-Up 2-2 was released on: USA: 28 November 2012
Five People Talk About Clay Hawkins' 'Efforts in Invention' - 2011 was released on: USA: 10 November 2011 (Pittsburgh Underground Tech and Docfest)
The Invention - 1925 was released on: USA: October 1925
Invention with Brian Forbes - 2009 The Food Chain 2-7 was released on: USA: 6 April 2011
Invention USA was created in 2011.
Invention Convention - 1953 was released on: USA: 19 June 1953
Her Great Invention - 1916 was released on: USA: 23 June 1916
The Stolen Invention - 1910 was released on: USA: 16 September 1910