WR

William J. Rita

📍 Springfield, VA: #190 of 553 inventorsTop 35%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,335,803 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4732393 Educational game — 1988-03-22
4606546 Educational game — 1986-08-19