DE

David Evans

Caterpillar: 2 patents #112 of 879Top 15%
Overall (2023): #163,855 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
11680381 Variable system pressure based on implement position Riley A. Albers, William N. O'Neill, Jason P. Wigg, Jeffrey K. Berry, James T. Ferrier 2023-06-20
11661723 Variable system pressure based on implement position Riley A. Albers, William N. O'Neill, Edward William Mate, Fuaad Sayeed, Jason P. Wigg +2 more 2023-05-30