Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11908652 | Signaling device, an electrical fuse apparatus and a device comprising the electrical fuse apparatus | Christian Beyer, Rolf Nussbaumer, Bruno Zemp, Thomas Burch, Stephan Bitterli +1 more | 2024-02-20 |
| 9573085 | Oil sump having oil filter | Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk, Michael Jacob | 2017-02-21 |
| 8673141 | Oil filter device | Wolfgang Stausberg | 2014-03-18 |
| 8496812 | Oil sump having oil filter on carrier unit | Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk | 2013-07-30 |
| 7823695 | Closing system for plastic shaped parts | Marco Rosendahl | 2010-11-02 |
| 7383809 | Fastening device and method for fastening a component part in an oil sump | Marco Rosendahl | 2008-06-10 |
| 7261814 | Non-planar media transmission filter apparatus and method | C. Alan Peet, James B. Wolford, Abe Khalil | 2007-08-28 |
| 7258789 | Non-planar media transmission filter apparatus and method with tray | C. Alan Peet, James B. Wolford, Abe Khalil | 2007-08-21 |
| 7217357 | Oil filter for engines, transmissions or automatic transmissions | Marco Rosendahl | 2007-05-15 |
| 7128218 | Metal oil pan with an integrated oil filter | Marco Rosendahl | 2006-10-31 |
| 7087160 | Outside-in flow engine and transmission filter and method | James B. Wolford, Ibrahim Khalil, Joe Geisler, Karl S. Morgan, Alan Peet | 2006-08-08 |
| 7077285 | Oil container and a process for the production thereof | — | 2006-07-18 |
| 6840387 | Multilayer composite filter medium for serial filtration | Marco Rosendahl, Wolfgang Stausberg | 2005-01-11 |
| 6808575 | Procedure for the manufacture of an all plastic oil pan with integrated oil filter | Michael Mauelshagen | 2004-10-26 |
| 6715459 | Oil pan having an integrated oil filter unit | Marco Rosendahl | 2004-04-06 |
| D486840 | Oil tank for transmission fluid filter | Marco Rosendahl, Deitmar Sahm | 2004-02-17 |
| 6648146 | Suction oil filter for transmissions or engines with a movable suction tube | Marco Rosendahl | 2003-11-18 |
| 6539912 | Oil pan for engines or transmissions | — | 2003-04-01 |
| D472247 | Transmission fluid filter | Marco Rosendahl, Deitmar Sahm | 2003-03-25 |
| D471217 | Splash guard for transmission fluid filter | Marco Rosendahl, Deitmar Sahm | 2003-03-04 |
| 6432307 | Transmission filter with laser welded housing components | John W. Gizowski, J. Thomas Schriempf | 2002-08-13 |
| 6394162 | Fluid filter manufacturing apparatus | John W. Gizowski, J. Thomas Schriempf | 2002-05-28 |
| 6193833 | Method of laser welding transmission filter housing components | John W. Gizowski, J. Thomas Schriempf | 2001-02-27 |
| 5607637 | Method of manufacturing a transmission fluid filter | Kenneth V. Nelson | 1997-03-04 |