Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621197 | Device for interrupting the flow of current in the positive or impregnated vehicle battery cable | Richard Bender, Christian Herget, Lothar Maier, Alfred Krappel, Robert Albiez | 1997-04-15 |