Ralph Byrd

📍 Albany, NY: #9 of 29 inventorsTop 35%

🗺 New York: #1,860 of 7,004 inventorsTop 30%

Overall (1994): #80,863 of 165,921Top 50%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5276932	Manually operated rotary toothbrush	—	1994-01-11