Klaus-dieter Ruhland

12 Patents

• US125763572026

  Filter Housing of a Filter for a Fluid and Filter

  MANN+HUMMEL GmbH

  0 cites
• USD11111482026

  Picolino Filter with Optimized Keylock

  MANN+HUMMEL GmbH

  0 cites
• US124151532025

  Filter Element and Filter System

  MANN+HUMMEL GmbH

  0 cites
• US123452242025

  Muffler and Filter System

  MANN+HUMMEL GmbH

  0 cites
• US123301032025

  Filter Element, Element Frame of a Filter Element, Filter Bellows of a Filter Element, Filter Housing, and Filter

  MANN+HUMMEL GmbH

  0 cites
• US122920212025

  Filter Element and Air Cleaner Assembly

  MANN+HUMMEL GmbH

  0 cites
• US120365032024

  Filter Element and Filter System

  MANN+HUMMEL GmbH

  0 cites
• US119189442024

  Particle Discharge Device, Filter Assembly, and Method

  MANN+HUMMEL GmbH

  0 cites
• US117256152023

  Secondary Filter Element and Filter Arrangement

  MANN+HUMMEL GmbH

  0 cites
• US117192022023

  Filter and Filter Cartridge

  MANN+HUMMEL GmbH

  0 cites
• US116970842023

  Filter Element, Element Frame of a Filter Element, Filter Bellows of a Filter Element, Filter Housing, and Filter

  MANN+HUMMEL GmbH

  0 cites
• US115919932023

  Filter Element and Air Cleaner Assembly

  MANN+HUMMEL GmbH

  0 cites