Patents by Inventor Caryn Christianson

Caryn Christianson 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).

  • Multi-element filter with multiple pleat channel height
    Publication number: 20070045167
    Abstract: A filter has multiple pleated filter elements having axially extending channels having a transverse pleat channel height and a lateral channel width. The pleated filter elements have different channel heights.
    Type: Application
    Filed: October 11, 2005
    Publication date: March 1, 2007
    Inventors: Tadeusz Jaroszczyk, Mark Terres, Scott Schwartz, Eric Janikowski, Jeffrey Morgan, Barry Verdegan, Scott Heckel, Caryn Christianson, Jerald Moy, Murray Schukar