Patents by Inventor Roman Riffel

Roman Riffel 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).

  • MICROWAVE GENERATOR AND MICROWAVE OVEN
    Publication number: 20160183332
    Abstract: The invention relates to a microwave generator in which the total maximum available microwave power is divided between at least two channels, preferably two identical channels. A higher degree of efficiency can be achieved in this way. The invention further relates to a microwave oven having a microwave generator of this kind.
    Type: Application
    Filed: December 16, 2015
    Publication date: June 23, 2016
    Inventors: Marcus Frank, Martin Baier, Roman Riffel