Patents by Inventor Reinhard Machelett

Reinhard Machelett 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).

  • Patent number: D309358
    Type: Grant
    Filed: June 10, 1988
    Date of Patent: July 17, 1990
    Assignee: Wilheim Koopman KG
    Inventors: Reinhard Machelett, Dietrich Machelett