Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949270 | Process for producing a casing providing a screen against electromagnetic radiation | Helmut Kahl | 2005-09-27 |
| 6891103 | Method for producing a shielding gasket | Helmut Kahl | 2005-05-10 |