Patents by Inventor Reiner Gradwohl

Reiner Gradwohl 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).

  • Device for renting or distributing and returning articles
    Publication number: 20040249648
    Abstract: The invention relates to a device for renting or distributing and returning articles, in particular tools, machines, etc.
    Type: Application
    Filed: February 4, 2004
    Publication date: December 9, 2004
    Inventors: Klaus-Dieter Rosler, Reiner Gradwohl