Patents by Inventor Dennis Eugene Ward

Dennis Eugene Ward 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).

Radial seal filter element with press-on fin structure

Patent number: D475129

Type: Grant

Filed: June 19, 2002

Date of Patent: May 27, 2003

Assignee: Donaldson Company Inc.

Inventors: Dennis Eugene Ward, Thomas George Miller

Radial seal filter element with press-on fin structure