Patents by Inventor Robert J. Kretchmar

Robert J. Kretchmar 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).

  • OIL WATER COALESCING SEPARATOR
    Publication number: 20080290010
    Abstract: An oil water coalescing separator has a coalescing chamber containing oil coalescing media. The separator is preferably substantially transparent so that the thickness of the band of coalesced tramp oil can be visually discerned at a glance. The separator preferably has a magnet base so the separator can be hung on a machine off the floor. The separator is also removable from the magnet base.
    Type: Application
    Filed: August 4, 2008
    Publication date: November 27, 2008
    Applicant: NEXJEN TECHNOLOGIES LTD.
    Inventor: ROBERT J. KRETCHMAR
  • Oil water coalescing separator
    Patent number: 7416657
    Abstract: An oil water coalescing separator has a coalescing chamber containing oil coalescing media. The separator is preferably substantially transparent so that the thickness of the band of coalesced tramp oil can be visually discerned at a glance. The separator preferably has a magnet base so the separator can be hung on a machine off the floor. The separator is also removable from the magnet base.
    Type: Grant
    Filed: March 21, 2006
    Date of Patent: August 26, 2008
    Assignee: NexJen Technologies Ltd.
    Inventor: Robert J. Kretchmar