BC

Barry Chapman

SL Spex Corporate Holdings Limited: 2 patents #1 of 7Top 15%
📍 Beeston, AL: #1 of 1 inventorsTop 100%
Overall (2021): #178,565 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11193344 Fracturing tool David James Wilkie 2021-12-07
10895124 Colliding tool Simon McKay, Andrew Pettitt, Jamie Oag, Rae Younger 2021-01-19