Patents by Inventor Davorin Herga

Davorin Herga 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).

  • Process and device for treating leather
    Patent number: 8206461
    Abstract: Leather in form of hides or articles of leather or other articles comprised of similarly behaving material is introduced (for purposes of this application all of these articles of leather jointly referred to as “hides”) into rotating drum or stirring vessel or other form of similar device where it undergoes spraying with chemicals and drying to desired humidity to be followed by drying and another treatment of milling in rotating drum.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: June 26, 2012
    Assignee: BOXMARK LEATHER proizvodnja in trgovina d.o.o.
    Inventor: Davorin Herga