RB

Ralf Bonkowski

📍 Edmonton, CA: #29 of 145 inventorsTop 20%
Overall (2003): #138,835 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6662883 Charge tube assembly for a perforating gun — 2003-12-16