John Vrana

MA Mascotech: 1 patents #3 of 9Top 35%

📍 Rochester Hills, MI: #12 of 65 inventorsTop 20%

🗺 Michigan: #973 of 4,313 inventorsTop 25%

Overall (1994): #110,945 of 165,921Top 70%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5338056	Reinforced hollow upper control arm for vehicle suspension system	Leland M. Richart	1994-08-16