AB

Arthur W. Bartnicki

📍 Mount Royal, CA: #8 of 44 inventorsTop 20%
Overall (1994): #161,976 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285666 Combined dead lock and safety chain type door lock — 1994-02-15