About Frederick Grinnell

Frederick Grinnell was a pioneer in fire safety and was the creator of the first practical automatic fire sprinkler.

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Frederick Grinnell

American engineer

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Not who you're looking for? Others named Frederick Grinnell: American biologist

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Frederick Grinnell was a pioneer in fire safety and was the creator of the first practical automatic fire sprinkler.

members

here now

Facts from Wikidata (CC0).

Born

August 14, 1836

Died

October 21, 1905

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Not who you're looking for? Others named Frederick Grinnell: American biologist

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