Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454646 | Perforated and corrugated enclosure door for computer cabinet and method for making the same | John A. Helgenberg, Terry W. Louth | 2002-09-24 |
| 6412277 | Arrangement for producing a vacuum in a motor vehicle system | Aurel Hagen, Lothar Mauz, Arthur Pradt, Bernhard Schweizer, Klaus Wunderlich | 2002-07-02 |
| D459358 | Front panel for a computer system enclosure | John A. Helgenberg, Philip V. Plano, Bruce M. Bartling, Richard E. Carell | 2002-06-25 |