SH

Stig-Aake Helin

📍 Hagfors, SE: #2 of 22 inventorsTop 10%
Overall (1989): #55,456 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832965 Method of making a bottle and packaging a water ration therein — 1989-05-23