answersLogoWhite

0


Best Answer

My mother, Marie Van Brittain Brown a black American woman, invented the first home security system; and was given a patent by the Patent and Trademark Office, of The United States of America. She never received any monetary rewards for her invention.

User Avatar

Wiki User

10y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

Marie. Brown was a black inventor who made a video home security system.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are facts about Marie van brittan brown?
Write your answer...
Submit
Still have questions?
magnify glass
imp