JK

Jacob C. Krapowicz

EA Easco: 2 patents #1 of 3Top 35%
📍 Ridgefield, CT: #5 of 47 inventorsTop 15%
🗺 Connecticut: #155 of 1,954 inventorsTop 8%
Overall (1989): #24,811 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D300296 Ratchet wrench William G. Mader 1989-03-21
D299206 Combination wrench William G. Mader 1989-01-03