CS

Charles F. Swan

📍 Brooklin, ME: #1 of 1 inventorsTop 100%
🗺 Maine: #45 of 153 inventorsTop 30%
Overall (1989): #125,439 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802398 Diagonally reinforced mechanical packing George B. Champlin 1989-02-07