Last week, the National Inventors Hall of Fame, in partnership with the United States Patent and Trademark Office (USPTO) announced the 2015 Hall of Fame inductees. These visionary inventors each patented inventions that revolutionized their industries and changed people’s lives. Of the fourteen new inductees, seven will be honored posthumously. 

The National Inventors Hall of Fame, located in the Madison Building on the USPTO campus in Alexandria, Virginia, was established in 1973 and honors monumental individuals who have contributed great technological and scientific achievements and helped stimulate growth for our nation and beyond. The criteria for induction into the National Inventors Hall of Fame requires candidates to hold a U.S. patent that has contributed significantly to the nation's welfare and the advancement of science and the useful arts. 

This year’s class of inductees includes Nobel Prize winner Shuji Nakamura, responsible for the blue light-emitting diode (LED) which enabled the white LED, and the blue laser diode; Jaap Haartsen, the inventor of Bluetooth^® technology, now used in 2.7 billion devices and growing; George Alcorn, who furthered deep space exploration with his X-ray spectrometer; Kristina M. Johnson and Gary Sharp, pioneers in display technology related to rear projection television and 3D applications; duo Ioannis Yannas and John Burke, who have saved the lives of many burn victims with their invention of Artificial Skin; and Thomas Jennings, the first African American to receive a patent, who invented the precursor to modern dry cleaning. Watch this short National Inventors Hall of Fame video on the 2015 inductees. 

Both the new and previous inductees will be honored in a three-day event series. It will kick off with a illumination ceremony at the USPTO campus in Alexandria, Virginia on May 11^th, followed by the National Inventors Hall of Fame Induction Ceremony on May 12 at the American Art Museum and National Portrait Gallery, and a panel discussion on May 13^th presented with the Lemelson Center for the Study of Invention and Innovation at the National Museum of American History. The National Inventors Hall of Fame Induction Ceremony will be emceed by CBS News correspondent and television personality Mo Rocca.