Patents by Inventor Rudy Andre Falkenburg

Rudy Andre Falkenburg 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 for the chemical conversion in gas mixtures
    Patent number: 3996339
    Abstract: Method of reducing NO.sub.2 to NO with a granular mixture of ferrous sulfate and an alkaline hydrogen sulfate in a molar ratio of 3:1 to 1:1.
    Type: Grant
    Filed: December 3, 1974
    Date of Patent: December 7, 1976
    Assignee: U.S. Philips Corporation
    Inventor: Rudy Andre Falkenburg
  • Cell for measuring the amount of CO in a gas
    Patent number: 3957610
    Abstract: The invention relates to a cell for, and a method of, measuring the amount of CO in a gas. After CO has been converted by means of I.sub.2 O.sub.5 into CO.sub.2 and I.sub.2, the gas is introduced into an electrolyte solution through an inlet tube which at its orifice is closed by a porous material which acts as a cathode. The iodide produced at the cathode reacts at the anode to form AgI. The cell and the method have important advantages over the known cell and method.
    Type: Grant
    Filed: September 26, 1974
    Date of Patent: May 18, 1976
    Assignee: U.S. Philips Corporation
    Inventors: Rudy Andre Falkenburg, Antonius Wilhelmus Cornelis VAN Kemenade, Bernhard Lersmacher