Patents by Inventor Louis Ginhoux

Louis Ginhoux 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).

  • Device for the rapid measuring of the degree of humidity of substances
    Patent number: 3973431
    Abstract: Improvement for a device for the rapid measuring of the degree of humidity of substances comprising a diffuser intended for passing hot air produced in a stove or an oven through these substances, the said substances being contained in a cup, whose bottom is permeable to air and in which the desiccating of the substances under the action of the passing of the hot air is effected. The diffuser used is characterized in that it is constituted by a nozzle comprising a first diaphragm arranged on the same side as the oven and a second diaphragm arranged on the same side as the cup.
    Type: Grant
    Filed: June 18, 1975
    Date of Patent: August 10, 1976
    Assignees: CGEE Alsthom, Service d'Exploitation Industrielle des Tabacs et des Allumettes
    Inventors: Louis Ginhoux, Jacques Flesselles