DM

Duncan Michael McAllister

VL Varel International Ind., L.L.C.: 1 patents #2 of 12Top 20%
📍 Oklahoma City, OK: #23 of 110 inventorsTop 25%
🗺 Oklahoma: #284 of 1,063 inventorsTop 30%
Overall (2020): #485,481 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10844667 Drill bit having shaped impregnated shock studs and/or intermediate shaped cutter Daniel Michael Tilleman, Bruno Cuillier De Maindreville 2020-11-24