- 
  
  Thomas Savery
- 
  
  Richard Trevitchik
- 
  
  Michael Faraday
- 
  
  Samuel Morse
- 
  
  Juan Carranza Joseph Nicéphore Niépce
- 
  
  Justus Von Liebig
- 
  
  William Henry Perkin
- 
  
  Michael Faraday
- 
  
  Nicolaus Otto
- 
  
  Alexander Graham Bell
- 
  
  Karl Friedrich Benz