Robert P. Davidow

📍 Annandale, VA: #2 of 7 inventorsTop 30%

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

Overall (1997): #86,595 of 185,788Top 50%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5611556	Speed change mechanism	—	1997-03-18