PP

Piet Van Papeveld

📍 Edmonton, CA: #1,480 of 2,912 inventorsTop 55%
Overall (All Time): #4,014,371 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4514931 Securing device for manhole cover Alfred Beck 1985-05-07