Patents by Inventor Gene Cejero

Gene Cejero 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).

  • Stage tool apparatus and method
    Patent number: 8496051
    Abstract: A stage tool apparatus is described. In several exemplary embodiments, the stage tool apparatus is part of tubular string or casing positioned within a preexisting structure such as, for example, a wellbore.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: July 30, 2013
    Assignee: Top-Co Cementing Products Inc.
    Inventors: Gene Cejero, Hoang The Truong, Steve Giordano
  • STAGE TOOL APPARATUS AND METHOD
    Publication number: 20110079381
    Abstract: A stage tool apparatus is described. In several exemplary embodiments, the stage tool apparatus is part of tubular string or casing positioned within a preexisting structure such as, for example, a wellbore.
    Type: Application
    Filed: October 5, 2010
    Publication date: April 7, 2011
    Applicant: Top-Co Cementing Products Inc.
    Inventors: Gene Cejero, Hoang The Truong, Steve Giordano