Patents by Inventor Ronald R. Kubiak

Ronald R. Kubiak 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: 5301835
    Abstract: An adapter for use in an extrusion device can use sausage skin packaged sealant-type extrudable materials. A sausage skin package is inserted into the adapter which is, in turn, inserted into an extrusion device, such as a caulking gun. The adapter has four pieces, a cylindrical tube, a plunger, a removable nozzle base, and a removable nozzle tip. The adapter can be designed to be reversible where a sausage is inserted between the plunger and the nozzle base, force is applied to the plunger by the extrusion device forcing the sealant-type material from the sausage package and after the material is expelled, a wad of package skin is removed, a new sausage package is inserted into the open end of the tube and the removable nozzle base is attached to the tube and the dispensing operation can be continued.
    Type: Grant
    Filed: September 17, 1992
    Date of Patent: April 12, 1994
    Assignee: Dow Corning Corporation
    Inventors: Henry J. Fulks, Ronald R. Kubiak, Timothy W. Mitin, Ronald W. Wieck