Patents by Inventor Pedro H.J. Kessels

Pedro H.J. Kessels 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).

  • METHOD AND APPARATUS FOR REMOVING SHOT FROM MINERAL FIBRE MATERIAL
    Publication number: 20140020212
    Abstract: The invention relates to a method for removing shot from mineral fibres comprising providing a collected web of mineral fibres containing shot, subjecting the collected web of fibres to a disentanglement process, suspending the disentangled fibres in a primary air flow, thereby allowing separation of the fibres from the shot and collecting the fibres, wherein from 0% up to less than 1% by weight binder is present in the fibres collected from the primary air flow.
    Type: Application
    Filed: January 30, 2012
    Publication date: January 23, 2014
    Applicant: Rockwool International A/S
    Inventors: Cor J.M. Ghijzen, Pedro H.J. Kessels