The Smithsonian's Lemelson Center for the Study of Invention and Innovation Beanie illustration
 

HomeAbout SparkLabActivities and experimentsInventor profilesResources
SparkLab logo

  Inventor Profiles
  Charlotte Cramer Sachs

light bulb icon

Cramer Sachs notes on frosting taste tests

Chocolate frosting mix box from Joy Products

Corn muffin mix box from Joy Products

Advertisement for dog leashes

Corn muffin mix box from Joy Products

Corn muffin mix box from Cramer Sach's company.

 
Smithsonian