Patents by Inventor Colin Ibbotson

Colin Ibbotson 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 COLLECTING DEVICE
    Publication number: 20120241460
    Abstract: A mat for use in a portable collector for machine fluids, the mat having a self supporting perimeter wall upstanding from a base layer, the base layer comprising a layer of an oil permeable hydrophobic material and the wall comprising a layer of water permeable oleophilic material, whereby oily fluid falling on the mat passes through the base layer and water falling on the mat escapes through the wall.
    Type: Application
    Filed: December 10, 2010
    Publication date: September 27, 2012
    Applicant: MANVERS ENGINEERING LIMITED
    Inventor: Colin Ibbotson