Podcast: History of Invention

Ray Van Dyke is interviewed by John Craig for Blog Talk Radio and WERA. 

Craig said:

Inspiring Stories of American Creativity! Top Patent Attorney On US Inventors


Ray will share with us amazing and inspiring stories of American and other inventors, starting in the ancient world, continuing through the Renaissance, and then to the period of the American Founding Fathers – up to the current era of surging digital innovation.  He tell the amazing tale of inventors from Archimedes to Google!