John M. Beem, Jr.

📍 Mount Airy, MD: #6 of 20 inventorsTop 30%

🗺 Maryland: #954 of 3,746 inventorsTop 30%

Overall (2022): #400,702 of 548,613Top 75%

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11315395	Dog bell alert device	—	2022-04-26