Inventor
KOCHERT STEFAN
DE7 patents
⚠️ This page may combine multiple inventors who share the name “KOCHERT STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MANN & HUMMEL FILTER
4 patentsUS6602308B1Aug 5, 2003
Air filter
MANN & HUMMEL FILTER81 citations94
US6306192B1Oct 23, 2001
Housing
MANN & HUMMEL FILTER76 citations94
US6158471ADec 12, 2000
Mixing device for changing a fluid into another flowing fluid
MANN & HUMMEL FILTER8 citations72
US5744770AApr 28, 1998
Indicating apparatus for indicating a vacuum
MANN & HUMMEL FILTER7 citations72