Patents by Inventor James Kvitrud

James Kvitrud 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: 20050100868
    Abstract: Methods of manufacturing hardenable dental articles, packaged hardenable dental articles, and methods of packaging hardenable dental articles are disclosed. In various embodiments, the manufacturing may involve molding a hardenable dental material in a mold cavity that may be lined with a mold liner. The mold body may also form the package of the hardenable dental article formed within the mold cavity. In other embodiments, the hardenable dental articles may be provided in mold cavities located in sacrificial mold bodies that may be torn, stretched, softened, dissolved, etc. to release the hardenable dental articles in the mold cavities.
    Type: Application
    Filed: August 19, 2004
    Publication date: May 12, 2005
    Inventors: Naimul Karim, Darin Meyertholen, Robert Biegler, Kevin Cummings, Lance Gore, James Kvitrud, Robert Peterson, Daniel Scott
  • Publication number: 20050042577
    Abstract: Dental crown forms and methods of using them are disclosed. The dental crown forms may include one or more of the following features: a handle attached to the dental crown form at a location removed from the base of the dental crown form; a vented handle through which excess amounts of hardenable dental material can pass during placement of the crown form; and one or more lines of weakness that may be separated to remove a dental crown form from hardenable dental material after placement of the filled crown form. The dental crown forms may also be located in packages with hardenable dental material located within the dental crown forms as packaged.
    Type: Application
    Filed: August 19, 2003
    Publication date: February 24, 2005
    Inventors: James Kvitrud, Kevin Cummings, Naimul Karim
  • Publication number: 20050040551
    Abstract: Methods of manufacturing hardenable dental articles, packaged hardenable dental articles, and methods of packaging hardenable dental articles are disclosed. In various embodiments, the manufacturing may involve molding a hardenable dental material in a mold cavity that may be lined with a mold liner. The mold body may also form the package of the hardenable dental article formed within the mold cavity. In other embodiments, the hardenable dental articles may be provided in mold cavities located in sacrificial mold bodies that may be torn, stretched, softened, dissolved, etc. to release the hardenable dental articles in the mold cavities.
    Type: Application
    Filed: August 19, 2003
    Publication date: February 24, 2005
    Inventors: Robert Biegler, Kevin Cummings, Lance Gore, Naimul Karim, James Kvitrud, Darin Meyertholen, Robert Peterson, Daniel Scott