JA

Jurgen Andra

📍 Munster, DE: #218 of 649 inventorsTop 35%
Overall (All Time): #2,266,578 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5849093 Process for surface treatment with ions — 1998-12-15
5645897 Process and device for surface-modification by physico-chemical reactions of gases or vapors on surfaces, using highly-charged ions — 1997-07-08