Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889401 | Method and apparatus for determining the thickness of several layers superimposed on a substrate | Pascal Jourdain, Lars Hallstadius, Kurt-Åke Magnusson, Gerhard Bart | 1999-03-30 |