Patents by Inventor Anders Mathiasson

Anders Mathiasson 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).

  • Fluorescing covering for roads, parking areas, etc. which fluoresces on illumination with ultra-violet light
    Patent number: 5925287
    Abstract: The invention relates to a fluorescing covering for roads, parking places, etc. which fluoresces when being illuminated with ultraviolet light. In addition to the fluorescing agent, the covering comprises a colouring pigment or a soluble colorant which filtrates the fluorescing light and dissipates only light having a desired wavelength. This colouring pigment or colorant also reflects light having a desired wavelength and absorbs light having a non-desired wavelength also from daylight or some other conventional light source.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: July 20, 1999
    Assignee: Cleanosol AB
    Inventors: Anders Mathiasson, Ingemar Jacobsson, Toni Ogemark