Robert Spruill

📍 Waldorf, MD: #89 of 199 inventorsTop 45%

🗺 Maryland: #19,431 of 35,612 inventorsTop 55%

Overall (All Time): #2,709,893 of 4,157,543Top 70%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10919555	Automated robotic shopping cart	—	2021-02-16