Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815809 | Portable electronic device | Cornelis M. Hart | 2004-11-09 |
| 6700796 | Transponder and appliance | Celine Juliette Detcheverry, Cornelis M. Hart, Dagobert Michel De Leeuw, Herbert Lifka, Gerjan Van De Walle | 2004-03-02 |
| 6680141 | Lithium battery | Rifat Ata Mustafa Hikmet, Hans Feil, Martinus Jacobus Johannes Hack, Jan Brink | 2004-01-20 |