Famous Inventor Birthdays, june, 21 in worldwide, Browse celebrity birthdays sorted by region of birth, occupation and birthplace and more.
William B. Ruger
American inventor
John Dollond
English optician, known for his achromatic doublets
Ursula Keller
Swiss physicist
Gustav Guanella
Swiss inventor (1909-1982)
Charles Alderton
Pio Chiaruttini
Josephine Webb
American electrical engineer
Armais Arutunoff
Mickey Finn (inventor)
American designer who specialized in designing and producing weapons systems for the U.S. military
Henry Ely Shacklock
New Zealand inventor
Henry Buchwald
Proffessor of surgery
English singer-songwriter, rapper and actor