JT

John H. Tol

📍 Vlissingen, NL: #16 of 33 inventorsTop 50%
Overall (All Time): #3,844,997 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5092591 Therapeutical game apparatus — 1992-03-03