PG

Paul Geyer

📍 Detroit, MI: #7 of 83 inventorsTop 9%
🗺 Michigan: #263 of 3,452 inventorsTop 8%
Overall (1989): #18,834 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4872761 Extrusion apparatus 1989-10-10
4859069 Extrusion apparatus 1989-08-22