John David Washington

📍 Waldorf, MD: #1 of 11 inventorsTop 10%

🗺 Maryland: #540 of 2,377 inventorsTop 25%

Overall (2004): #185,916 of 270,089Top 70%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6776318	Mobile phone holder	—	2004-08-17