CM

Carlo G. R. Monticolombi

📍 Richmond, GB: #1 of 9 inventorsTop 15%
Overall (1989): #30,291 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4832347 Board game — 1989-05-23
4805910 Maze puzzle James Norris 1989-02-21