Blog Post
Top 101 Female Inventions that Changed the World & Women’s Innovation History
escape during a fire. The fire escape didn’t require the building to be remodeled, making it very cost-effective while helping firefighters speed up the process of getting water to the fire. This new fire
inventions
new products
product design
Blog Post
88 New Inventions and Ideas that Made Millions of Dollars for Inventors
finer version of the modified underwear. In 2000, Spanx, Inc. was born. In June 2014, the company claims it makes $250 million in annual revenue. Sara Blakely’s net worth was $1.14 billion as of 2017. 26