Patents by Inventor Bruce W. Flaherty

Bruce W. Flaherty 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).

  • Wavelength shift switch and sensing system
    Patent number: 4919512
    Abstract: A multi position optical switch requiring no electrical service at the actuator and capable of continuous or discrete sensing of switch position is disclosed.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: April 24, 1990
    Assignee: McDonnell Douglas Corporation
    Inventor: Bruce W. Flaherty