PS

Pierre A. Smeyers

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Brussels, BE: #573 of 1,743 inventorsTop 35%
Overall (All Time): #2,343,982 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4682730 Distributor or dripper for the micro-irrigation of soils — 1987-07-28
4623094 Distributor or dripper for the micro-irrigation of soils — 1986-11-18