Which Happened First?

John Wesley Hyatt

John Wesley Hyatt
Image: Unknown authorUnknown author · Public domain · source

John Wesley Hyatt was an American inventor. He is known for simplifying the production of celluloid.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Adam OpelMay 9, 1837 – September 8, 1895
  2. John Wesley Hyatt (this page)November 28, 1837 – May 10, 1920
  3. Ferdinand von ZeppelinJuly 8, 1838 – March 8, 1917
  4. Margaret E. KnightFebruary 14, 1838 – October 12, 1914
  5. William Henry PerkinMarch 12, 1838 – July 14, 1907
  6. Josephine CochraneMarch 8, 1839 – August 3, 1913

Related

Play a round with Technology · 19th century