FB

Frank C. Brown

📍 Wilmington, DE: #60 of 264 inventorsTop 25%
🗺 Delaware: #122 of 479 inventorsTop 30%
Overall (1989): #115,184 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4865801 Shielding device Leroy D. Brahm, David F. Ciarlone, Mark R. Dedrich, James B. Hassall, Fedor M. Salva 1989-09-12