JB

Joseph R. Brinkmann

📍 Kimberley, ZA: #64 of 178 inventorsTop 40%
Overall (All Time): #3,770,624 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5415101 Shaped explosive charge, a method of blasting using the shaped explosive charge and a kit to make it 1995-05-16