Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

David J. Hakes

Caterpillar: 33 patents #77 of 8,398Top 1%
Princeville, IL: #2 of 35 inventorsTop 6%
Illinois: #1,627 of 84,256 inventorsTop 2%
Overall (All Time): #100,304 of 4,157,543Top 3%
34 Patents All Time

Issued Patents All Time

Showing 26–34 of 34 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
D823349 Undercarriage track shoe for mobile earthmoving machine Benjamin Isaac Jones, Gustavo Acosta, Benoit Abello, Jason R. Beckerdite 2018-07-17
D794087 Track roller system Roger E. Lawson 2017-08-08
9688325 Undercarriage assembly and track links for assembly Tom Oertley, Jason R. Beckerdite, Benoit Abello, Thomas Ellmann, Thomas J. Kowalski 2017-06-27
9434428 Track pad wear indicator Benoit Abello, Roger E. Lawson, Zoran Marjanovic 2016-09-06
9409613 Track system for a machine 2016-08-09
9376149 Articulating track system Benoit Abello 2016-06-28
9238491 Crawler shoe having wear measurement features Roger E. Lawson, Thomas E. Oertley 2016-01-19