SJ

Stanley John Jacek

📍 Jigalong, AU: #41 of 207 inventorsTop 20%
Overall (All Time): #2,196,883 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6829931 Volumetric liquid metering device — 2004-12-14
4867353 Volumetric metering device — 1989-09-19