Patents by Inventor Gary S. Greff

Gary S. Greff 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).

  • Patent number: 5750181
    Abstract: Fresh comminuted onions may be stored in container in refrigerated conditions at approximately 4 degrees Celsius for relatively long periods of time without decomposition to the onions which are prepared by mixing the comminuted onions with certain ingredients comprising, in addition to the onions, from 0.4% to 0.8% by weight of citric acid; from 0.26% to 0.53% sodium erythorbate; from 0.05 to 0.25% xanthan gum; from 0.05% to 0.1% potassium sorbate; and from 0.01% to 0.05% maltol. The prepared mixture is put into sealed containers and stored in refrigerated conditions. The containers can be opened and closed repeatedly with the remaining prepared onion mixture in the containers substantially retaining it texture, consistency, and freshness for up to 26 weeks.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: May 12, 1998
    Inventor: Gary S. Greff