JK

Jacob C. Krapowicz

EA Easco: 2 patents #1 of 9Top 15%
📍 Ridgefield, CT: #276 of 574 inventorsTop 50%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,327,697 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

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