Patents by Inventor Randal Bollinger

Randal Bollinger 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 multilayer ethylene polymer sheet for containment of odoriferous product components
    Patent number: 5491011
    Abstract: A recyclable multilayer ethylene polymer sheet structure for constructing a package to hold bulk products such as dry pet food having an odoriferous component, the sheet having, from the inner surface contacting the product, to the outer non-product contacting surface the structure:LLDPE/HDPE/LLDPE/BR/LDPEwhere LLDPE is a linear low density polyethylene, HDPE is a high density polyethylene and BR is an odor barrier resin such as ethylene vinyl alcohol copolymer having odor barrier properties and LDPE is low density polyethylene.
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: February 13, 1996
    Assignee: Colgate-Palmolive Company
    Inventors: Paul Pezzoli, Randal Bollinger