TS

Thomas J. Hajek, Sr.

Caterpillar: 1 patents #4,437 of 8,398Top 55%
Overall (All Time): #3,460,807 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6955115 Hydraulic circuit having pressure equalization during regeneration Michael A. A'Hearn, Larry W. Lorimor, Daniel T. Mather, Srikrishnan T. Tolappa 2005-10-18