Marc Irrgeher

TG Tenneco Gmbh: 1 patents #5 of 22Top 25%

📍 Manitowoc, WI: #6 of 21 inventorsTop 30%

🗺 Wisconsin: #1,542 of 4,587 inventorsTop 35%

Overall (2022): #348,545 of 548,613Top 65%

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11365806	Coated piston ring for an internal combustion engine	Robert R. Aharonov	2022-06-21