Patents by Inventor Neil Crebbe

Neil Crebbe 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).

  • Internal mix dispenser
    Patent number: 6193110
    Abstract: An improved internal mix plural component dispensing apparatus can be easily disassembled for repair and maintenance and reduces the surfaces that are exposed to mixed plural component material. In the dispenser, a dispenser body and a movable valving-mixing element are combined so that the dispenser body movably carries the entire valving-mixing element within a central cavity of the dispenser body and the valving-mixing element is movable between a forward dispensing position and a rearward non-dispensing position and is removable from the dispenser body after the removal of a single dispenser body closure.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: February 27, 2001
    Assignee: Glas-Craft, Inc.
    Inventor: Neil Crebbe