Patents by Inventor Lundgren Thomas

Lundgren Thomas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CRANKCASE VENTILATION FILTER ARRANGMENTS; COMPONENTS; AND, METHODS
    Publication number: 20130232929
    Abstract: A crankcase ventilation filter assembly and components therefor, are described. In an example arrangement, the crankcase ventilation filter assembly is configured to be serviced from either the top or the bottom. A rotational indexing arrangement is to ensure appropriate orientation of an internally received filter cartridge, and other components of the arrangement are provided. Methods of assembly, servicing and use are described.
    Type: Application
    Filed: March 25, 2013
    Publication date: September 12, 2013
    Applicant: Donaldson Company, Inc.
    Inventors: Lundgren Thomas, Adamek Daniel, Mosset Wade