Patents by Inventor Christopher Gordon STONE

Christopher Gordon STONE 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).

  • Horizontally wound coil of metallurgically heat treated metal tubing in a multi-layered configuration
    Patent number: 10549329
    Abstract: A horizontally wound continuous coil of metallurgically heat treated metal tubing is alternatively formed in a multi-layered configuration using a sequential four-layer or two-layer pattern of winding layer groups. The method of sequential four-layer or two-layer patterning of winding groups support formation of jumbo horizontally wound coils of continuous annealed copper tubing for use by end users of annealed copper tubing.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: February 4, 2020
    Assignee: INDUCTOTHERM GROUP AUSTRALIA PTY LTD.
    Inventor: Christopher Gordon Stone
  • HORIZONTALLY WOUND COIL OF METALLURGICALLY HEAT TREATED METAL TUBING IN A MULTI-LAYERED CONFIGURATION
    Publication number: 20190084022
    Abstract: A horizontally wound continuous coil of metallurgically heat treated metal tubing is alternatively formed in a multi-layered configuration using a sequential four-layer or two-layer pattern of winding layer groups. The method of sequential four-layer or two-layer patterning of winding groups support formation of jumbo horizontally wound coils of continuous annealed copper tubing for use by end users of annealed copper tubing.
    Type: Application
    Filed: August 28, 2018
    Publication date: March 21, 2019
    Inventor: Christopher Gordon STONE