Patents by Inventor Bryan A. Zachary

Bryan A. Zachary 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).

  • Two out of three voting solenoid arrangement
    Patent number: 6155282
    Abstract: A binary voting solenoid arrangement 10 is provided which operates in a "2 out of 3" manner to provide relatively high safety, low spurious tripping and a relatively low installation cost, while also enabling on-line testing of each solenoid individually without process interruption. Solenoid arrangement 10 is preferably manifolded (not shown), to facilitate maintenance on any detected failure, and to simplify installation and replacement.
    Type: Grant
    Filed: January 19, 1999
    Date of Patent: December 5, 2000
    Assignee: Triconex, Incorporated
    Inventors: Bryan A. Zachary, Angela E. Summers