Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860225 | Method and apparatus for storing measured data from sub-regions of a sputter crater which is generated and analyzed in a secondary ion mass spectrometer | Rolf Von Criegern, Johannes Fottner | 1989-08-22 |