Patents by Inventor Hans P. Good

Hans P. Good 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).

  • Gas laser with a frequency-selective dielectric layer system
    Patent number: 4800568
    Abstract: An inert gas ion laser includes a Brewster window having a plurality of alternating layers of high and low refractive index materials for suppression of unwanted laser frequencies to produce a narrow band transmissive Brewster window with a high power output.
    Type: Grant
    Filed: January 29, 1986
    Date of Patent: January 24, 1989
    Assignee: Siemens Aktiengesellschaft & Balzers Aktiengesellschaft
    Inventors: Hans Krueger, Hans P. Good