DH

David J. Hakes

Caterpillar: 1 patents #190 of 878Top 25%
📍 Princeville, IL: #1 of 5 inventorsTop 20%
🗺 Illinois: #1,558 of 9,120 inventorsTop 20%
Overall (2019): #180,852 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D855662 Undercarriage track shoe for mobile earthmoving machine Benjamin Isaac Jones, Gustavo Acosta, Benoit Abello, Jason R. Beckerdite 2019-08-06
10232204 Explosion isolation device and method for disposing dust 2019-03-19