Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678518 | Auxiliary starter, particularly for diesel engines | Werner Gruenwald | 1997-10-21 |
| 5648747 | Planar filter having an overcoupling stripline an integral multiple of a half wavelength in length | Matthias Klauda, Stefan Mueller, Claus Schmidt | 1997-07-15 |