Spencer Roy Clarke

📍 Amissville, VA: #10 of 20 inventorsTop 50%

🗺 Virginia: #18,729 of 34,511 inventorsTop 55%

Overall (All Time): #3,342,401 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7627508	Method for tracking employees	—	2009-12-01