Patents by Inventor by Hildegard Krieger, legal representative

by Hildegard Krieger, legal representative 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).

  • Method and system for the production of electrical energy by means of a pressure medium
    Patent number: 4780638
    Abstract: The invention relates to a method and system for supplying devices which are charged with a fluid pressure medium as a working medium with electrical energy for actuating electrical parts of the device, wherein an energy converter is subjected to the fluid pressure medium in such a way that a fraction of the energy of the fluid pressure medium is converted into electrical energy which is then stored in an electric store.
    Type: Grant
    Filed: June 16, 1987
    Date of Patent: October 25, 1988
    Inventors: Werner Reinelt, Guy Geuns, Karl Krieger, deceased, by Hildegard Krieger, legal representative