Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291971 | Method and apparatus for determining the charge balance of a storage battery for an operating system having a plurality of electrical consumers | Wolf Boll, Matthias Schorpp | 2001-09-18 |
| 5785136 | Hybrid drive and operating method therefor | Peter Antony | 1998-07-28 |