Patents by Inventor STEVEN CAMBPELL

STEVEN CAMBPELL 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).

  • FILTER ARRANGEMENTS; COMPONENTS; ASSEMBLIES; AND, METHODS
    Publication number: 20140137525
    Abstract: Filter cartridge arrangements, features, and methods of construction are described. Also described are filter assemblies having the filter cartridge installed therein as a removable service component. The filter cartridge generally comprises a media pack having an end with an end piece positioned thereon. The end piece includes an end cap section and a seal support, defining a seal recess. A seal member is secured within the seal recess. Methods of assembly and use are described.
    Type: Application
    Filed: March 15, 2013
    Publication date: May 22, 2014
    Applicant: Donaldson Company Inc.
    Inventors: STEVEN CAMBPELL, Steven Scott Gieseke, Andrew L. Albitz