Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D499256 | Bathroom hook | Ferdinand A. Porsche, Christian Schwamkrug | 2004-12-07 |
| D493211 | Shower faucet | Ferdinand A. Porsche, Christian Schwamkrug | 2004-07-20 |
| D492390 | Bathtub faucet | Ferdinand A. Porsche, Christian Schwamkrug | 2004-06-29 |
| D490503 | Sink faucet | Ferdinand A. Porsche, Christian Schwamkrug | 2004-05-25 |
| D489559 | Towel bar | Ferdinand A. Porsche, Christian Schwamkrug | 2004-05-11 |
| D487923 | Spigot | Ferdinand A. Porsche, Christian Schwamkrug | 2004-03-30 |