Patents by Inventor Ronald Wayne Bennett

Ronald Wayne Bennett 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).

  • Cement industry gangway
    Patent number: 9273475
    Abstract: A safety cage improves the safety of workers servicing tanker vehicles having top side hatches. A part or parts of the cage can be repositioned to permit the hatch cover to be opened and then can be returned to a safety enhancing position.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: March 1, 2016
    Assignee: Sam Carbis Asset Management, LLC
    Inventors: Adam Lewis DuBose, Ronald Wayne Bennett
  • Cement industry gangway
    Patent number: 8479882
    Abstract: A safety cage improves the safety of workers servicing tanker vehicles having top side hatches. A part or parts of the cage can be repositioned to permit the hatch cover to be opened and then can be returned to a safety enhancing position.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: July 9, 2013
    Assignee: Aluminum Ladder Company
    Inventors: Adam Lewis DuBose, Ronald Wayne Bennett
  • CEMENT INDUSTRY GANGWAY
    Publication number: 20120006619
    Abstract: A safety cage improves the safety of workers servicing tanker vehicles having top side hatches. A part or parts of the cage can be repositioned to permit the hatch cover to be opened and then can be returned to a safety enhancing position.
    Type: Application
    Filed: July 7, 2010
    Publication date: January 12, 2012
    Applicant: Aluminum Ladder Company
    Inventors: Adam Lewis DuBose, Ronald Wayne Bennett
  • CEMENT INDUSTRY GANGWAY AND SAFETY CAGE
    Publication number: 20120006618
    Abstract: A safety cage improves the safety of workers servicing tanker vehicles having top side hatches. A part or parts of the cage can be repositioned to permit the hatch cover to be opened and then can be returned to a safety enhancing position.
    Type: Application
    Filed: June 1, 2011
    Publication date: January 12, 2012
    Applicant: Aluminium Ladder Company
    Inventors: Adam Lewis DuBose, Ronald Wayne Bennett