Patents by Inventor Hans-Joachim Mai

Hans-Joachim Mai 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).

  • Publication number: 20020050147
    Abstract: The invention relates to containers for the dispatch and storage of commodities under controlled temperature conditions, in which the refrigerating or heating agents used for maintaining a specific temperature range can be introduced, spatially separated from the commodities in the interior of the container by one or more separators.
    Type: Application
    Filed: October 5, 2001
    Publication date: May 2, 2002
    Applicant: Dade Behring Marburg GmbH
    Inventors: Hans-Joachim Mai, Hans-Jurgen Weber
  • Patent number: 5960489
    Abstract: A support system for bath tubs or shower tubs, which are provided with a tub rim which in particular extends around the tub, comprises at least one support rail which can be secured to a wall and support members which can be provided between the tub and the floor. In this arrangement, the surfaces of the wall and/or of the support rail facing the tub rim are covered, at least regionally, with an acoustic decoupling layer. The support members have at least one acoustically decoupling insulating element and an acoustically decoupling sectional element is provided, which can be positioned between the tub rim and the region confronting it of a support wall which can be erected beneath the tub rim.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: October 5, 1999
    Assignee: E. Missel GmbH
    Inventors: Bernd Hanel, Hans-Joachim Mai, Dieter Krist, Gerhard Schmitt