Patents by Inventor Fritz Peter

Fritz Peter 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).

  • Transverse-flow laser cell and laser arrangement including the cell
    Patent number: 3931594
    Abstract: The cell of a liquid laser is defined between the rounded, parallel edges four coaxial cylinder sectors of fused quartz. The narrow gaps circumferentially bounded by the flat, converging side faces of the sectors provide conduits for rapid flow of dye liquid into and out of the cell which extend over the full axial length of the cell. The light of a flash tube is directed toward the cell through the cylindrically arcuate outer face of each sector.
    Type: Grant
    Filed: January 27, 1975
    Date of Patent: January 6, 1976
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
    Inventor: Fritz Peter Schafer