Patents by Inventor Mikael HOLMSTROM

Mikael HOLMSTROM 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).

  • SOUND ISOLATION UNIT AND PRODUCTION METHOD THEREOF
    Publication number: 20150061174
    Abstract: A supercharger system for a vehicle engine comprises a supercharger and a sound isolation unit at least partly surrounding the supercharger. The sound isolation unit comprises an inner layer facing the supercharger, a sound barrier layer facing away from the supercharger and a core there between. All three layers are made from polyurethane but with different densities. Furthermore, the core comprises an open cell structure for sound absorption.
    Type: Application
    Filed: August 18, 2014
    Publication date: March 5, 2015
    Inventors: Mikael HOLMSTROM, Frederik LINDEN