SJ

Sven E. Jorgensen

📍 Frederikssund, DK: #102 of 231 inventorsTop 45%
Overall (All Time): #2,349,913 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4614591 Method to purify water — 1986-09-30
4401811 Process for the production of a cation exchanger: tree bark treated with alkali and sulfuric acid for waste water treatment — 1983-08-30