John M. Beardmore

General Motors: 1 patents #107 of 586Top 20%

📍 South Lyon, MI: #2 of 9 inventorsTop 25%

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

Overall (1989): #96,632 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4852527	Low noise valve train	John A. Cafeo	1989-08-01