The Economic Times

In 1912, Beulah Louise Henry patented a vacuum ice cream freezer; it became the first of more than 100 inventions that made her famous as Lady Edison

Beulah Louise Henry, often referred to as Lady Edison, was a groundbreaking inventor who created over 100 innovative products throughout her life. Her remarkable inventions encompassed an ice cream freezer, various sewing tools, and the first copy machine. Despite her lack of a formal engineering background, Henry adeptly safeguarded and monetized her creations. This highlights the ongoing challenges women inventors face, underscoring the critical need for diversity in innovation.