Inventors Like Ernst Ruska
Hans Lippershey
Inventor
7.82
Good
Zacharias Janssen
Inventor
7.21
Good
Wilhelm Conrad Röntgen
Inventor
9.78
Brilliant
Wilhelm Roentgen
Inventor
9.78
Brilliant
Charles K. Kao
Inventor
9.42
Excellent
Bob Moog
Inventor
9.35
Excellent
Stephanie Louise Kwolek
Inventor
9.31
Excellent
Charles R. Drew
Inventor
9.28
Excellent
Charles Hard Townes
Inventor
9.26
Excellent
Augustin-Jean Fresnel
Inventor
9.17
Excellent
Karl Ferdinand Braun
Inventor
9.16
Excellent
Werner von Siemens
Inventor
9.12
Excellent
Ernst Werner von Siemens
Inventor
9.12
Excellent
Arthur Leonard Schawlow
Inventor
9.08
Excellent
Newton's Reflecting Telescope
Relic
8.95
Great
Otto von Guericke
Inventor
8.91
Great
Dennis Gabor
Inventor
8.86
Great
Gabriel Fahrenheit
Inventor
8.79
Great
Narinder Singh Kapany
Inventor
8.69
Great
Enzo Ferrari
Inventor
8.57
Great
James Fergason
Inventor
8.55
Great
Alois Senefelder
Inventor
8.55
Great
Gerhard Sessler
Inventor
8.47
Great
Theobald Boehm
Inventor
8.46
Great
