Patents by Inventor Jeffrey Donald Irwin

Jeffrey Donald Irwin 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).

  • Sustainably recyclable articles of manufacture and related methods
    Patent number: 9286577
    Abstract: Articles of manufacture that are sustainably recyclable and related methods are provided. The article can include a first element having a first polymeric material and a first physical parameter and a second element having a second polymeric material and a second physical parameter. The first polymeric material of the first element and the second polymeric material of the second element are substantially chemically similar while the first physical parameter of the first element and the second physical parameter of the second element are physically different. Methods for manufacturing sustainably recyclable articles are also provided.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: March 15, 2016
    Inventors: Christopher Kyle Shofner, Jeffrey Donald Irwin
  • SUSTAINABLY RECYCLABLE ARTICLES OF MANUFACTURE AND RELATED METHODS
    Publication number: 20110200807
    Abstract: Articles of manufacture that are sustainably recyclable and related methods are provided. The article can include a first element having a first polymeric material and a first physical parameter and a second element having a second polymeric material and a second physical parameter. The first polymeric material of the first element and the second polymeric material of the second element are substantially chemically similar while the first physical parameter of the first element and the second physical parameter of the second element are physically different. Methods for manufacturing sustainably recyclable articles are also provided.
    Type: Application
    Filed: January 31, 2011
    Publication date: August 18, 2011
    Inventors: Christopher Kyle Shofner, Jeffrey Donald Irwin