Patents by Inventor James T. (Ted) Warren

James T. (Ted) Warren 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).

  • Patent number: 7305335
    Abstract: Disclosed is a permanent recloser simulator feature for use in a single-pole trip capable recloser control. The permanent recloser simulator feature includes a first logic circuit capable of enabling and disabling operation of the permanent recloser simulator feature in response to receipt of a binary logic signal, and a second logic circuit coupled to the first logic circuit where the second logic circuit is configured to provide an indication of a status of a first pole to a logic engine of the single-pole trip capable recloser control. The permanent recloser simulator feature may further include a third logic circuit associated with a second pole, and a fourth logic circuit associated with a third pole where both are coupled to the first logic circuit. Disabling means of the first logic circuit allow the first, second, third and fourth logic circuit to permanently reside in logic of the recloser control.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: December 4, 2007
    Assignee: Schweitzer Engineering Laboratories, Inc.
    Inventor: James T. (Ted) Warren