Lina Beecher Inventions Information

Lina Beecher (January 2, 1841 – October 5, 1915) was an American inventor and roller coaster engineer. Beecher is best known for building t...

Lewis M. Haupt Inventions Information

Lewis Muhlenberg Haupt (21 March 1844, Gettysburg, Pennsylvania – 10 March 1937, Cynwyd, Pennsylvania) was a United States civil engineer. ...

Samaira Mehta Inventions Information

Samaira Mehta is an American coder and inventor. She is the founder and chief executive officer of CoderBunnyz. Mehta is from Santa Clara, ...

Casimir Zeglen Inventions Information

Kazimierz Żegleń (Casimir Zeglen) was a Polish engineer, born in 1869 near Tarnopol, (died not before 1927), who invented the first bulletp...

Thomas Jefferson Inventions Information

Thomas Jefferson (April 13, 1743[a] – July 4, 1826) was an American statesman, diplomat, lawyer, architect, and Founding Father who served ...

Joseph Boyer Inventions Information

Joseph E. Boyer (1848 – October 24, 1930) was a Canadian-American inventor and computer industrialist. Boyer was President of the J. Boyer ...

Charles T. Jeffery Inventions Information

Charles Thomas Jeffery (13 May 1876 – 10 November 1935) was an American businessman. He was the son of Thomas B. Jeffery, founder of Thomas...

Tomima Edmark Inventions Information

Tomima Edmark (born 1957 in Seattle, Wash.) is an American entrepreneur, author, and inventor of TopsyTail , Halo Hat and Bowrette . She i...