Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071941 | Mass spectrometer | Wolfram Knapp | 2011-12-06 |
| 8018234 | Electron source for a vacuum pressure measuring device | Wolfram Knapp | 2011-09-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071941 | Mass spectrometer | Wolfram Knapp | 2011-12-06 |
| 8018234 | Electron source for a vacuum pressure measuring device | Wolfram Knapp | 2011-09-13 |