Patents by Inventor Elwood Lamar Stokesbury

Elwood Lamar Stokesbury 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).

  • Light excluding multi-layer plastic barrier bottle
    Patent number: 5750226
    Abstract: A multi-layer coextrusion blow molded plastic container adapted to be filled with a light-sensitive low acid liquid nutritional product and which container has a multilayer wall, of which at least three layers contain at least 1% but not more than 8% by weight of titanium dioxide, said titanium dioxide being responsible for reducing the extent of light transmission through said container by at least 99%.
    Type: Grant
    Filed: March 2, 1994
    Date of Patent: May 12, 1998
    Assignee: Abbott Laboratories
    Inventors: Richard Peter Macauley, Lewis Henry Sita, Elwood Lamar Stokesbury
  • Bottle and closure
    Patent number: D407817
    Type: Grant
    Filed: July 10, 1995
    Date of Patent: April 6, 1999
    Assignee: Abbott Laboratories
    Inventors: Richard Peter Macauley, Patrick Edward McCallister, Jay Andrew Smithberger, Lewis Henry Sita, Elwood Lamar Stokesbury