JM

John M. Mayer

📍 Canton, MI: #15 of 39 inventorsTop 40%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #94,101 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821915 Twin wall fiberglass tank and method of producing the same — 1989-04-18