Patents by Inventor Corneliu Cristea

Corneliu Cristea 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).

  • Balanced rotary air manifold
    Patent number: 5810034
    Abstract: A balanced rotary manifold is disclosed which is capable of carrying a plurality of control signals from a control housing to an outlet port on a rotatable structure. These control signals can then be appropriately transmitted to further devices which are mounted to the rotatable structure. The rotatable manifold structure is balanced in that all outlet ports are closely positioned and symmetric with regard to some desired reference point. Therefore, uniform lengths of connecting cable can be utilized to transmit the control signals to the actuating devices.
    Type: Grant
    Filed: October 7, 1997
    Date of Patent: September 22, 1998
    Assignee: V-Tek Incorporated
    Inventors: Corneliu Cristea, Tim A. Dahm