DW

David James Wilkie

SL Spex Corporate Holdings Limited: 3 patents #6 of 12Top 50%
📍 Banchory, GB: #37 of 166 inventorsTop 25%
Overall (All Time): #1,414,362 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11332993 Cutting tool Jamie Oag, Rae Younger, Andrew Pettitt, Barry Chapman, Simon McKay +2 more 2022-05-17
11193344 Fracturing tool Barry Chapman 2021-12-07
10550656 Cutting tool Jamie Oag, Rae Younger, Andrew Pettitt, Barry Chapman, Simon McKay +2 more 2020-02-04