FD

Frank Gustaaf Debruin

GL Grand Rapids Label: 1 patents #1 of 1Top 100%
📍 Grand Rapids, MI: #12 of 63 inventorsTop 20%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #115,053 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872707 Label or ticket — 1989-10-10