FS

Friederich H. Spissinger

📍 Burns Lake, CA: #5 of 69 inventorsTop 8%
Overall (1989): #113,986 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802675 Toy gun David Wong, Paul Leung 1989-02-07