Patents by Inventor Louis Loeper

Louis Loeper 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).

  • Composite tube with a sacrificial layer for very thin wall heat exchangers
    Patent number: 11543066
    Abstract: Composite tube assemblies and thin-walled tubing are disclosed. In embodiments, the composite tube assemblies include a functional tube and a sacrificial tube disposed within or around the functional tube. The sacrificial tube may be removed by exposure to a corrosive media, without substantially affecting the functional tube. Methods of forming composite tube assemblies and thin-walled tubing are also described.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: January 3, 2023
    Assignee: VIANT AS&O HOLDINGS LLC
    Inventors: Mark W. Broadley, John K. Eckert, Ben Manderachi, Dennis Willman, Louis Loeper
  • COMPOSITE TUBE WITH A SACRIFICIAL LAYER FOR VERY THIN WALL HEAT EXCHANGERS
    Publication number: 20190368649
    Abstract: Composite tube assemblies and thin-walled tubing are disclosed. In embodiments, the composite tube assemblies include a functional tube and a sacrificial tube disposed within or around the functional tube. The sacrificial tube may be removed by exposure to a corrosive media, without substantially affecting the functional tube. Methods of forming composite tube assemblies and thin-walled tubing are also described.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 5, 2019
    Inventors: Mark W. Broadley, John K. Eckert, Ben Manderachi, Dennis Willman, Louis Loeper