CZ

Czeslawa Zielinski

CL Canadian Patents And Development Limited: 1 patents #88 of 449Top 20%
📍 Montréal, CA: #2,602 of 4,862 inventorsTop 55%
Overall (All Time): #4,082,819 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4248020 Precast concrete stairway module Zenon A. Zielinski 1981-02-03