Patents by Inventor Claude-Michel Juvet

Claude-Michel Juvet 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 of forming a convergent lens in a plate of transparent mineral material
    Patent number: 4584799
    Abstract: A method is described of forming a circular convergent lens in a plate of transparent mineral material, which involves grinding the lens with a grinding member having a lesser diameter than the lens and imparting an oscillatory motion to the plate relatively to the grinding wheel.This method also enables self-dressing of the grinding member.
    Type: Grant
    Filed: April 2, 1984
    Date of Patent: April 29, 1986
    Assignee: Comadur SA
    Inventor: Claude-Michel Juvet