Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599342 | Filter cartridge | Helmut Luka, Bertram Uebelhoer, Gerhard Mayer, Werner Blossey | 2003-07-29 |
| 6022167 | Closure system for securing a plastic component to a support structure | Martin Haupt | 2000-02-08 |
| 5947072 | Inlet device for an internal combustion engine | Roland Loy, Heinz Mueller | 1999-09-07 |
| 5915366 | Device for regulating the intake air temperature in an internal combustion engine | Peter Ropertz | 1999-06-29 |
| 5776568 | Hollow body with an internal supporting frame | Arthur Klotz, Arnold Kuhn | 1998-07-07 |
| 5560330 | Intake manifold and process for making it | Volker Ernst, Rolf Fuesser, Arthur Klotz, Rudolf Leipelt | 1996-10-01 |
| 5501723 | Activated carbon filter for venting a fuel tank | Karl-Ernst Hummel, Arthur Klotz, Thomas Schermuly | 1996-03-26 |
| 5472379 | Air filter for the interior of motor vehicles | Arthur Klotz, Christof Mangold, Hermann Maurer | 1995-12-05 |
| 5421307 | Arrangement for controlling the temperature of the intake air of internal-combustion engines | Arthur Klotz, Heinz Muller, Herbert Seidl | 1995-06-06 |
| 5400753 | Air filter for internal combustion engines | Heinz Mueller, Mario Rieger | 1995-03-28 |