Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D695215 | Accumulator charging apparatus | Lorenz Schmid | 2013-12-10 |
| D691945 | Carbon fiber surfaced battery | — | 2013-10-22 |
| D654016 | Battery case | — | 2012-02-14 |
| D631834 | Carbon fiber surfaced battery | — | 2011-02-01 |
| D631835 | Battery case | — | 2011-02-01 |
| 7218027 | High-power direct current engine comprising a collector and carbon brushes for a racing car serving as prototype | — | 2007-05-15 |