American Inventor Websites
Herman Frasch - The Sulphur King
Herman Frasch: The Sulphur King is the story of Frasch's important contributions as a chemist, engineer and entrepreneur to the development of the American petroleum and chemical industries.
Not Applicable
$
8.95
American Inventor, AW Haydon American Inventor 1906-1933 About
AW Haydon was an American Inventor who used his talents to patent over 70 mechanical devices, from 1933-1982 that have wide consumer and industrial uses.
Not Applicable
$
8.95
