Daniel Campbell

📍 Manassas, VA: #5 of 22 inventorsTop 25%

🗺 Virginia: #300 of 1,409 inventorsTop 25%

Overall (1997): #164,434 of 185,788Top 90%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5683316	Illuminated sports ball	—	1997-11-04