Gerald H. Shaff

EC Echlin: 1 patents #1 of 3Top 35%

📍 Chelsea, MI: #2 of 6 inventorsTop 35%

🗺 Michigan: #694 of 3,452 inventorsTop 25%

Overall (1989): #111,243 of 140,708Top 80%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4830833	Catalytic converter	—	1989-05-16