Patents by Inventor David E. Domaas

David E. Domaas 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).

  • Patent number: 5071346
    Abstract: A dental burr storage system for storing of dental burrs in a polymer, such as a polysulfone structure for storage as well as for sterilization. With the concern over AIDS, patients are now requiring dentists to store their personal dental burrs in their own storage container. The container provides for storage of the dental burrs, as well as sterilization of the dental burrs. The storage system includes a dental burr base and a dental burr cap, which threads onto the base in either a storage position for the dental burrs or a support position for the dental burrs. The base includes a plurality of holes on a cylindrical member for passage of gases during sterilization procedures. A threaded cap also includes a plurality of holes for passage of gases during a sterilization procedure.
    Type: Grant
    Filed: November 1, 1990
    Date of Patent: December 10, 1991
    Inventor: David E. Domaas