Patents by Inventor Erwin Coenraad Murk

Erwin Coenraad Murk 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).

  • Fibre-reinforced building article and manufacturing method thereof
    Patent number: 7399520
    Abstract: A fibre-reinforced building article includes a matrix of a binding material, and at least one fibrous layer of alkaliresistant glass fibres incorporated in the matrix. The binding material is based on an aluminous cement, a carboxylic ether polymer based plasticizer and alkaliresistant glass fibres. The fibre-reinforced building article has fire protection properties.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: July 15, 2008
    Assignee: Murk en Murk Holding B.V.
    Inventor: Erwin Coenraad Murk
  • Fibre-reinforced building article and manufacturing method thereof
    Publication number: 20040191580
    Abstract: A fibre-reinforced building article includes a matrix of a binding material, and at least one fibrous layer of alkaliresistant glass fibres incorporated in the matrix. The binding material is based on an aluminous cement, a carboxylic ether polymer based plasticizer and alkaliresistant glass fibres. The fibre-reinforced building article has fire protection properties.
    Type: Application
    Filed: March 17, 2004
    Publication date: September 30, 2004
    Inventor: Erwin Coenraad Murk