Patents by Inventor Peter Kalberer

Peter Kalberer 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).

  • Thermal method of testing liquids from a nozzle
    Patent number: 4430010
    Abstract: Liquids flowing from a nozzle or the like are tested by providing a sensing element having a heated tip part, directing a liquid to be tested to the tip of the sensing element so that the liquid cools the tip part and thereby an electrical signal is produced, and the thus produced electrical signal is utilized for evaluating the liquid and the nozzle.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: February 7, 1984
    Assignee: Robert Bosch GmbH
    Inventors: Christian Zrenner, Peter Kalberer