JB

John Barber

📍 Creve Coeur, MO: #6 of 19 inventorsTop 35%
🗺 Missouri: #150 of 859 inventorsTop 20%
Overall (1989): #96,681 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4885949 Continuously variable or fixed ratio velocity transmission mechanism — 1989-12-12