Patents by Inventor Elmar Ladstadter

Elmar Ladstadter 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).

  • Curing of protective coatings with IRASER beams
    Patent number: 4009364
    Abstract: A method and arrangement for curing paint films and coating compositions by means of infrared radiation emitted by IRASERS, whereby the intensity of the IRASER beam is determined or controlled by the simultaneous measurement of the surface temperature of the coating being cured, and programs therefor, are described. Uniformity of cure of the paint films and coating compositions is obtained.
    Type: Grant
    Filed: March 21, 1974
    Date of Patent: February 22, 1977
    Assignee: Vianova-Kunstharz, A.G.
    Inventor: Elmar Ladstadter