Inventor

RUHLAND KLAUS-DIETER

DE59 patents

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

RUHLAND KLAUS-DIETER

MANN & HUMMEL GMBH

Filter element and filter system for the intake air of an internal combustion engine

Air filter system, air filter element and method for exchanging an air filter element

Air filter system, air filter element and method for exchanging an air filter element

Air filter element, air filter housing and air filter system

Filter element

Air filter system and filter element

Air filter system, air filter element and method for exchanging an air filter element

Filter device

Filter and filter cartridge

Filter and filter cartridge

Filter and filter cartridge

Filter housing and filter assembly

Air filter system and air filter element for an air filter system

Filter element and filter system with a filter element

Filter system with filter element

Filter and filter cartridge

Filter and filter cartridge

Housing main part of a filter housing, filter system, and pre-separator module of a filter system

Hollow filter element, grip device of a hollow filter element, and filter device with at least one hollow filter element

Filter housing

Filter housing

Filter element

Filter element, element frame of a filter element, filter bellows of a filter element, filter housing, and filter

Filter and filter cartridge

Filter element, element frame of a filter element, filter bellows of a filter element, filter housing, and filter

Filter element, element frame of a filter element, filter bellows of a filter element, filter housing, and filter

Filter housing and filter

Filter system with seal

Air filter element

Filter

Filter arrangement and method for producing a filter receptacle

Picolino filter with optimized keylock

Muffler and filter system

Secondary filter element and filter arrangement

Multi-cyclone separator of a multi-stage fluid filter for cleaning gaseous fluid and multi-stage fluid filter

Filter element and air cleaner assembly

Filter housing of a filter for a fluid and filter

Filter element and filter system

Particle discharge device, filter assembly, and method

GILLENBERG ERIC

Filter element having V-seal

Filter element having serrated seal

Filter element and filter system

Filter element and filter system

RUHLAND KLAUS-DIETER

Filter element and filter system

Filter system

KAUFMANN MICHAEL

Filter element and housing for a filter element

Air filter element, filter housing and filter arrangement

KOPEC EDVARD

Filter with a filter housing

ACKERMANN STEFFEN

Filter element for fluid filtration, in particular for intake air of internal combustion engines

CATERPILLAR INC

Filter element and air cleaner assembly