Patents by Inventor Lee A. Christianson

Lee A. Christianson 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).

  • Publication number: 20090254844
    Abstract: A system and method for allocating resources to an event and/or managing the allocation of the resources. The event may comprise a ticketed event, such as, a tour, a shuttle service, an excursion, a sporting event, a concert, a play, a stage performance, or other type of performance or event, and the resources may comprise one or more ground transportation vehicles. According to an embodiment, the system comprises an interface configured to transfer event data from a reservation or ticketing system, one or more data structures for storing the event data and data for one or more resources, and a processor configured to allocate the one or more resources to the event.
    Type: Application
    Filed: April 4, 2008
    Publication date: October 8, 2009
    Inventors: George DAVIDSON, Robert Lee CHRISTIANSON
  • Patent number: 6191084
    Abstract: A composition for cleaning a print roller such as an anilox roller includes a soap or cleansing agent having a plurality of grit particles, an organic acid, an emulsifier, and water. A solvent is mixed with the cleansing agent to complete the composition. A method of utilizing the cleaning composition includes providing the composition, selecting an applicator, and mixing the composition. The method then includes wiping the composition repeatedly over the print roller using the applicator until the surface and plurality of cells in the roller surface are substantially free of dried ink and other contaminants.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: February 20, 2001
    Assignee: LBL Enterprises, LLC.
    Inventor: Lee A. Christianson
  • Patent number: 5948740
    Abstract: A composition for cleaning an anilox roller includes a small amount of ammonium chlorides, a plurality of silica particles, a sulfonicacid, a nonoxynol, water, and an isopropyl acetate making up the remaining portion of the composition. A method of utilizing the cleaning composition includes selecting an applicator, applying the composition to the anilox roller, wiping the anilox roller with the applicator until the surface and the cells of the anilox roller are substantially free of dried ink and other dried or hardened substances.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: September 7, 1999
    Assignee: LBL Enterprises LLC
    Inventor: Lee A. Christianson