Patents by Inventor David H. Erlandsen

David H. Erlandsen 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).

  • Storage and dispensing aliquot portions of liquid egg in a wholesome and convenient manner
    Patent number: 7128242
    Abstract: A system top deliver liquid egg product in aliquot portions respective to a selected number of eggs, the system being totally contained in a cooled surround.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: October 31, 2006
    Inventor: David H. Erlandsen
  • Promoting the purchase of, and visually verifying the authenticity of a mixed purchased beverage
    Patent number: 6644506
    Abstract: A system for dispensing slushy or frozen beverages having an ingredient of interest or importance to a customer. A container of this ingredient is visible to the prospective customer, and an indicator establishes that this ingredient is being supplied while the total beverage is being withdrawn from a mixer.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: November 11, 2003
    Assignee: Dr er'Ls Technology LLC
    Inventor: David H. Erlandsen
  • PROMOTING THE PURCHASE OF, AND VISUALLY VERIFYING THE AUTHENTICITY OF A MIXED PURCHASED BEVERAGE
    Publication number: 20030164384
    Abstract: A system for dispensing slushy or frozen beverages having an ingredient of interest or importance to a customer. A container of this ingredient is visible to the prospective customer, and an indicator establishes that this ingredient is being supplied while the total beverage is being withdrawn from a mixer.
    Type: Application
    Filed: March 1, 2002
    Publication date: September 4, 2003
    Inventor: David H. Erlandsen