Bertha Freeman

📍 The Bronx, NY: #10 of 50 inventorsTop 20%

🗺 New York: #3,048 of 9,423 inventorsTop 35%

Overall (2003): #258,179 of 273,478Top 95%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6587713	Brainwave responsive wheelchair	—	2003-07-01