AG

Andrew Greif

Caterpillar: 1 patents #253 of 825Top 35%
🗺 Illinois: #2,576 of 8,257 inventorsTop 35%
Overall (2022): #531,035 of 548,613Top 100%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11434794 Exhaust sound attenuation device Subhro Nathak, Saad Hasan, Peter Xiao, Joseph Bobchik 2022-09-06