Ohio Inventers timeline

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John Balsley

1825

Master carpenter, inventor, and mad first safty step lader

William Procter

1837

Part of Procter and Gamble company

James N Gamble

1837

Other part of Procter and Gmable Company

Alexander W Livingstone

1852

developed Buckeye seed gardans

Dr. Edwin Beeman

1859

made chewing gum

Michael J Owens

1859

Inventor of machiens that could automate the production of gas bottles

Charles Fleischmann

1860

innovative manufactuer of yeast

Amos I Root

1860

formed innovated Beekeeping Technequies

W F Semple

1869

dentist who patent chewing gum

Lester A Pelton

1870

made impulse water turbines

Lee Deforest

1873

invented Audion, vacuumtube

Thomas Alva Edision

1877

invented motion picture camera and the light bulb

Charles Francis Brush

1880

Made Generaters

John H Patterson

1884

Founder of National Chash Register (NCR) Company

Granville T Woods

1887

invented multiplex telegraph

Henry Timken

1889

founded Timken company

John Eisenmann

1891

Designed Clevland Arcade

Ransom Eli Olds

1896

made first steam car

James Ritty

1897

Made the "Ritty incorrupibler Cashier"

C.C. Hobart

1897

Founded Hobart Electric

Harvey Firestone

1898

Founder of the firestone tire and ruber company

Wilbur and Orville Wright (Bros)

1900

Made first Airplane

Edward Deeds

1909

"CO" founder of Delco

Thomas Midgley Jr

1920

Developed leaded gasoline

Charles F Kettering

1920 - 1947

Founder of Delco and head reasrcher for GM

John B Tytus

1924

made first practical wide-strip countinuos prosess for manufactured steel

Harry M Stevens

1930

made red hot sausages

Arthur Morgan

1940

US Administrater

Max Isaacson

1946

inventor at GM

Charles M Hall

1947

Producing alluminum

John Leon Bennet

1969

invented pop-top beverage can

Peter Neff

1975

published the "Definitive Textbook"

Ermal Fraze

1991

built outdoor amptheater

Frank M Tait

1995

operated natrual gas power plant

Louis F Polk

1995

first independent percusion insterment factory