Loading

Harold "Bud" Froehlich Portrait

Minnesota Inventors Hall of Fame

National Inventors Hall of Fame Museum

National Inventors Hall of Fame Museum
Alexandria, United States

Harold "Bud" Froehlich, the engineer who patented the Alvin deep-sea submersible.

Show lessRead more
  • Title: Harold "Bud" Froehlich Portrait
  • Creator: Minnesota Inventors Hall of Fame
National Inventors Hall of Fame Museum

Get the app

Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more

Zoom in

Interested in Science?

Get updates with your personalized Culture Weekly

No, thanks
Sign up now

You are all set!

Your first Culture Weekly will arrive this week.

Ok
Home
Discover
Play
Nearby
Favorites