Patents by Inventor Gregory Gemgnani

Gregory Gemgnani 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).

  • Thermoplastic films for soil treatment
    Patent number: 4819374
    Abstract: Thermoplastic films comprising laminates of polyolefin and a relatively thinner polyamide layer are employed as protective coverings over agricultural fields, which have been treated with fumigants. The improved resistance to fumigant vapor penetration of such laminates results in improved retention of the volatile fumigant materials in contact with the soil which is being treated.
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: April 11, 1989
    Assignee: Mobil Oil Corporation
    Inventor: Gregory Gemgnani