Patents by Inventor Guenter J. Heidenberger

Guenter J. Heidenberger 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 electrodeposition
    Patent number: 3947330
    Abstract: A capsule containing albumin, preferably egg albumin, is disclosed. The contents of the capsule may be dissolved in water to form a parting solution useful in rotogravure printing. The solution is used to prevent bonding of an electro-deposited copper ballard shell onto the base cylinder and to facilitate easy removal of the shell once the printing run is completed.
    Type: Grant
    Filed: February 12, 1975
    Date of Patent: March 30, 1976
    Assignee: Roli Chemical, Ltd.
    Inventor: Guenter J. Heidenberger