Patents by Inventor George E. Halverson

George E. Halverson 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: 4763791
    Abstract: A dental impression kit to assist the dentist or a dental technician in the making of dental impressions preparatory to the formation of a mold and the manufacture of a crown or full or partial dentures. The kit contains a compact and orderly arranged array of items necessary or desirable in formation of dental impression. Such items include a selection of upper and lower dental impression trays, dental impression material base and catalyst, adhesive, polish, instructions and a mixing pad. From the kit, the dentist is able to select the appropriate type and size of impression tray, mix the impression base and material on a mixing pad, prepare the tray with the adhesive and then fill it with the impression material and take the dental impression, all the while having instructions at hand if necessary. The finished dentures can be polished using the polish kit. Secondary inventory control cases complement the primary case by making inventory available as items from the primary case are depleted.
    Type: Grant
    Filed: November 3, 1987
    Date of Patent: August 16, 1988
    Assignee: Excel Dental Studios, Inc.
    Inventors: George E. Halverson, Gerald A. Nelson