Patents by Inventor Dale Sievert

Dale Sievert 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).

  • Integrated welding control and power supply using phased control power technology
    Patent number: 6642481
    Abstract: A method and apparatus for welding with a robotic welder is disclosed. The system includes a power supply, preferably phase controlled, a controller and a robotic interface. The components are in a single housing. the controller is externally controlled. An adaptor cord connects a robot controller to the power supply. The controller also has an automatic set-up control connected to the power control output.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: November 4, 2003
    Assignee: Illinois Tool Works Inc.
    Inventors: Dale Sievert, Anthony J. Kowaleski, Jeffery R. Ihde
  • Integrated welding control and power supply using phased control power technology
    Publication number: 20020166849
    Abstract: A method and apparatus for welding with a robotic welder is disclosed. The system includes a power supply, preferably phase controlled, a controller and a robotic interface. The components are in a single housing. the controller is externally controlled. An adaptor cord connects a robot controller to the power supply. The controller also has an automatic set-up control connected to the power control output.
    Type: Application
    Filed: May 11, 2001
    Publication date: November 14, 2002
    Applicant: Illinois Tool Works Inc.
    Inventors: Dale Sievert, Anthony J. Kowaleski, Jeffery R. Ihde