Patents by Inventor Daniel J Runyan

Daniel J Runyan 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).

  • Circuit breaker assembly
    Patent number: 6806799
    Abstract: An anti-rotation device for preventing the pivotal rotation of a circuit breaker required for removal of that circuit breaker from electrical distribution equipment in which it is installed is disclosed.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: October 19, 2004
    Assignee: Square D Company
    Inventor: Daniel J Runyan