Patents by Inventor Brian James Murtagh

Brian James Murtagh 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: 7409881
    Abstract: A bound materials core measuring device includes a tubular body to accommodate a core sample of road or pathway surfacing bound material. The tubular body has a plurality of graduated scales extending therealong at spaced intervals therearound to enable the core sample to be measured from a plurality of angles by reading from each of the plurality of graduated scales. The tubular body has, located therein, a supporting element for supporting the core sample with the supporting element being mounted for longitudinal movement relative to the tubular body. The tubular body also includes therein a device for effecting the longitudinal movement.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: August 12, 2008
    Inventor: Brian James Murtagh