| 8591621 |
Filter system |
Klaus-Dieter Ruhland, Oliver Steins |
2013-11-26 |
| 8480892 |
Oil filter, oil separator and filter insert thereof |
Herbert Jainek, Johannes Lampert, André Rösgen, Jens Hähn, Jens Gutekunst +2 more |
2013-07-09 |
| 8287612 |
Filter element and filter system |
Friedrich Kupfer, Klaus-Dieter Ruhland, Oliver Steins |
2012-10-16 |
| 8171921 |
Crankcase venting system |
Wolfgang Heikamp |
2012-05-08 |
| 8152876 |
Filter element having V-seal |
Klaus-Dieter Ruhland, Oliver Steins |
2012-04-10 |
| 8147576 |
Filter element having serrated seal |
Klaus-Dieter Ruhland, Oliver Steins |
2012-04-03 |
| 8142533 |
Filter element and filter system |
Friedrich Kupfer, Klaus-Dieter Ruhland, Oliver Steins |
2012-03-27 |
| 7588615 |
Filter element with drainage tube |
Wolfgang Heikamp, Melanie Hirsch, Otto Eppel, Sandra Poelloth, Hans-Michael Winter |
2009-09-15 |
| 6736647 |
Printed circuit board connector |
— |
2004-05-18 |
| 6585526 |
Electrical connector having moveable side walls for accommodating a second electrical connector |
Johan Vanbesien |
2003-07-01 |