Patents by Inventor Kenneth Wayne Long

Kenneth Wayne Long 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).

  • Writing instrument ink cartridge
    Publication number: 20040028463
    Abstract: A writing instrument ink cartridge is described. Preferred is a coil or wave shaped cartridge in various colors and configurations.
    Type: Application
    Filed: August 8, 2002
    Publication date: February 12, 2004
    Inventors: Jennifer Michelle Weaver, Kenneth Wayne Long