Patents by Inventor Dale Haunschild

Dale Haunschild 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).

  • Methods of making reflective elements
    Publication number: 20050158461
    Abstract: The invention generally relates to methods of embedding secondary particles onto the surface of a primary particle by means of a polymeric material and in particular to methods of making retroreflective elements.
    Type: Application
    Filed: January 21, 2004
    Publication date: July 21, 2005
    Inventors: Terrance Bescup, Stephen Lieder, Joseph Engebretson, Dale Haunschild, Michael Martin, Steven Lenius, Soemantri Widagdo, Glen Jerry
  • Method of making retroreflective material
    Publication number: 20050079324
    Abstract: The present invention relates to a method of making a retroreflective material comprising enclosed-lens retroreflective sheeting and articles. The articles are particularly useful for pavement markings.
    Type: Application
    Filed: October 13, 2003
    Publication date: April 14, 2005
    Inventors: Dale Haunschild, Larry Stump, John Ethen, Mark Zender