JW

Joseph P. M. Westerburgen

📍 Roermond, NL: #1 of 6 inventorsTop 20%
Overall (1989): #92,181 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823532 Building element and coupling-pin for interconnecting such elements — 1989-04-25