JZ

Jia X. Zhao

Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,094,089 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8662816 Z-bar linkage for wheel loader machines Joel R. Grimes, Wayne E. Harshberger, II, Jason J. Hagedorn, Susan Green, Jay H. Renfrow 2014-03-04