JG

John Graham

📍 Sterling Heights, MI: #23 of 76 inventorsTop 35%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #114,249 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5361877 Diaphragm-type pneumatic brake actuator with closing valve — 1994-11-08