Patents by Inventor August Michiels

August Michiels 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).

  • Elastomer mattress with stiffener elements
    Patent number: 4407031
    Abstract: An improved mattress is presented having upper and lower elastomer sheets with an undulating structure of elastomer elements housed between the sheets and containing stiffener elements in the elastomer elements.
    Type: Grant
    Filed: January 7, 1981
    Date of Patent: October 4, 1983
    Inventor: August Michiels