Frederick Grinnell patented the first automatic sprinkler in 18— and we’ve never stopped . Frederick Grinnell patented the first automatic sprinkler in 18— and we’ve never stopped improving it.
We bring our experience and expertise in every setting . Frederick Grinnell (August 1 18– October 2 1905) was a pioneer in fire safety and was the creator of the first practical automatic fire sprinkler. SimplexGrinnell, a subsidiary of Tyco International, is an American company specializing in. Grinnell improved Parmalee’s first practical automatic sprinkler and patented his own Grinnell sprinkler in 1882.
Continual improvements resulted in . Headquarters: Boca Raton, Florida, U. Parent: Tyco InternationalFounded: 200 with roots going back to 1850s. Discover (and save!) your own Pins on Pinterest. During the next years, Grinnell sprinklers were installed in more than 1000 .