Patents by Inventor Carl Hemeyer

Carl Hemeyer 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).

  • PLEATED FILTER WITH PLEATPACK TAPERED AT BOTTOM TO MINIMIZE DUST BUILDUP
    Publication number: 20150165362
    Abstract: A filter includes a pleated filter material with a plurality of pleats arranged circumferentially. The pleated filter material includes a top half and a bottom half. An end cap is coupled with an axial end of the pleated filter material bottom half, and at least a portion of the pleated filter material is tapered. With a smaller end cap, the filter has less area on which dust can accumulate.
    Type: Application
    Filed: December 17, 2013
    Publication date: June 18, 2015
    Applicant: General Electric Company
    Inventors: Jeff Allen Canfield, Carl Hemeyer, Jason Mei