Patents by Inventor Harold Bohm

Harold Bohm 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).

  • Apparatus for controlling energy conversion
    Patent number: 4305287
    Abstract: A method of controlling energy conversion through the thermal processes which take place in a working space of a machine comprises measuring the temperature of the process by means of a temperature sensor direction in the working space and supplying components and proportions thereof to the working space in amounts determined as a function of the temperature. A device for carrying out the method comprises a temperature sensor having a measuring element which is a sintered mixture of zirconium oxide and iron oxide.
    Type: Grant
    Filed: May 12, 1980
    Date of Patent: December 15, 1981
    Assignee: Licentia Patent-Verwaltungs-GmbH
    Inventors: Harold Bohm, Wolfgang Kempe, Robert Fleischmann