Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628485 | Apparatus for limiting an electrical current | Erkki Rajala, Ralf Strumpler, Timo Jokiniemi | 2003-09-30 |
| 6515570 | Fuse with overstoichiometric amount of oxidant | Uwe Kaltenborn, Ralf Strumpler, Felix Greuter | 2003-02-04 |