MJ

Malcolm Nigel Johnson

📍 North Cheam, GB: #6 of 9 inventorsTop 70%
Overall (All Time): #3,813,596 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5373925 Diving apparatus Roger J. Handford 1994-12-20