Inventor

LAYER MARKUS

DE3 patents

⚠️ This page may combine multiple inventors who share the name “LAYER MARKUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAHLE FILTERSYSTEME GMBH

2 patents

US6833066B2Dec 21, 2004

Liquid filter, especially oil filter

MAHLE FILTERSYSTEME GMBH16 citations82

US6379537B1Apr 30, 2002

Oil filter with safety wall

MAHLE FILTERSYSTEME GMBH10 citations70

KNECHT FILTERWERKE GMBH

1 patent

US6161615ADec 19, 2000

Plate-type heat exchanger, especially oil/coolant cooler in vehicles

KNECHT FILTERWERKE GMBH51 citations89