The First African-American to Hold a Patent Invented ‘Dry Scouring’ In 1821, Thomas Jennings patented a method for removing dirt and grease from clothing that would lead to today’s dry cleaning ...

On March 3, 1821 Thomas Jennings became the first Black man to receive a patent for inventing dry scouring, the method used to dry clean clothes.. During his early 20s, Jennings began his career ...

Thomas Jennings was the first African American to receive a U.S. patent, 44 years before slavery ended. ... Thomas Jennings, it’s that first patent that is his lasting legacy.

Thomas Jennings, the pioneer of dry scouring, revolutionised garment care with his innovative approach to cleaning. As the first black man to receive a patent, he broke barriers and set a ...

Thomas L. Jennings is the first Black individual to be granted a patent in the United States, according to the National Geographic. Jennings, born in 1791 to a freed family in New York City, NY ...

There was a time when Black people couldn’t rightfully get to develop and profit from ideas and products they invented -- but that all changed, thanks to one man. Thomas Jennings did more than ...

Thomas L. Jennings is the first known African American man to receive a patent awarded to him on March 3, 1821. He discovered the “dry scouring” method of cleaning clothes, the forerunner to ...

There was a time when Black people couldn’t rightfully get to develop and profit from ideas and products they invented -- but that all changed, thanks to one man. Thomas Jennings did more than ...

There was a time when Black people couldn’t rightfully get to develop and profit from ideas and products they invented -- but that all changed, thanks to one man. Thomas Jennings did more than ...

There was a time when Black people couldn’t rightfully get to develop and profit from ideas and products they invented -- but that all changed, thanks to one man. Thomas Jennings did more than ...