Patents by Inventor Heinz Stemmler, Jr.

Heinz Stemmler, Jr. 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 coating long-keeping sausages and hard cheeses
    Patent number: 6224923
    Abstract: The present invention relates to a method for coating long-keeping sausages and hard cheese with a composition comprising shellac and polyamide, and to the coated long-keeping sausages and hard cheese obtainable by such method.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: May 1, 2001
    Inventors: Heinz Stemmler, Jr., Andreas Stemmler
  • Agent for increasing the keeping quality of slaughtered-animal carcasses
    Patent number: 5989611
    Abstract: The invention concerns an agent for enhancing the keeping quality of bodies of slaughtered animals, parts of bodies of slaughtered animals, and hamburger patties, a process for the use thereof, and bodies of slaughtered animals, parts of bodies of slaughtered animals, and hamburger patties which are preserved according to the process.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: November 23, 1999
    Inventors: Heinz Stemmler, Jr., Andreas Stolle, Hans G. Liebich