Patents by Inventor Samantha O'Keefe

Samantha O'Keefe 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).

  • Method and apparatus for producing a multilayer cementitious product
    Publication number: 20060266265
    Abstract: A method of manufacturing a multilayered cementitious product comprising the steps of combining a cementitious material with water within a mixing container so as to form an aqueous slurry discharging the slurry from said mixing container through an outlet onto a support and inserting a setting accelerator into said slurry at or close to the outlet of the mixing container.
    Type: Application
    Filed: October 15, 2003
    Publication date: November 30, 2006
    Applicant: BPB PLC
    Inventors: Samantha O'Keefe, Andreas Wicht, Matthew Wood