Patents by Inventor Steven F. McEvoy

Steven F. McEvoy 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).

  • Packaging for agrichemicals
    Patent number: 5330047
    Abstract: The present invention relates to a containerization system comprising at least one inner water soluble bag located within an outer water insoluble bag. The inner water soluble bag contains an agrichemical that does not substantially dissolve the bag.
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: July 19, 1994
    Assignee: Rhone-Poulenc Inc.
    Inventors: Samuel T. Gouge, Steven F. McEvoy, Glenn C. Knudsen, Leonard E. Hodakowski
  • Packaging for hazardous compositions
    Patent number: 5279421
    Abstract: The present invention relates to a containerization system comprising at least one inner water soluble bag located within an outer water insoluble bag. The inner water soluble bag contains a hazardous chemical such as an agrichemical that does not substantially dissolve the bag. The outer water soluble bag is flexible and collapsible and has a low stretchability; it is made of laminated polypropylene (outer layer) polyethylene (inner layer).
    Type: Grant
    Filed: April 9, 1993
    Date of Patent: January 18, 1994
    Assignee: Rhone-Poulenc Inc.
    Inventors: Samuel T. Gouge, Leonard E. Hodakowski, Glenn C. Knudsen, Steven F. McEvoy