Inventor

OELPKE REINHARD

DE7 patents

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

MANN & HUMMEL GMBH

5 patents

US7115156B2Oct 3, 2006

MANN & HUMMEL FILTER

1 patent

US5374355ADec 20, 1994

Filter for fuels or lubricants of an internal combustion engine

MANN & HUMMEL FILTER106 citations93

OELPKE REINHARD

1 patent

US8906127B2Dec 9, 2014

Non-return valve and filter arrangement

OELPKE REINHARD1 citations43

OELPKE REINHARD

MANN & HUMMEL GMBH

Air filter system

Air filter

Air filter

Cyclone separation device

Filter system having a support tube

MANN & HUMMEL FILTER

Filter for fuels or lubricants of an internal combustion engine

OELPKE REINHARD

Non-return valve and filter arrangement