InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
I2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
IN_Z00A6969
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit
InventorsHOF:
2013 National Inventors Hall of Fame Induction Ceremony - White House Visit