Patents by Inventor Allen Morrow

Allen Morrow 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).

  • Thermal exchange composition-containing packs with color signaling covers
    Publication number: 20130073018
    Abstract: The present invention relates to thermal exchange products having color change properties. More particularly, the invention relates to thermal-exchange compositions in pack form suitable for heating in a microwave oven and/or cooling in a freezer and having covers that provide a notification by color change signal that the pack is at a temperature or in a temperature range suitable to provide a desired level of hot and/or cold treatment.
    Type: Application
    Filed: November 7, 2011
    Publication date: March 21, 2013
    Inventors: Gregg Harwood, Allen Morrow, Neil Puhse