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

Joseph Bobchik — 1 Patent

Caterpillar: 1 patents #4,437 of 8,398Top 55%
Albion, IL: #54 of 70 inventorsTop 80%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,677,746 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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