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Deborah L Pinard, Eliana M O Peres, Ronald A Evans: Human machine interface for telephone feature invocation. Mitel Corporation, Charles E Wands, July 2, 1996: US05533110 (277 worldwide citation)

A method of providing a visual indication to a first communication connection (CC) subscriber of the status of a telephone CC comprising the steps of providing ah icon on a display that represents the first CC subscriber, providing a call setup icon on a display representing a command to set up a CC ...


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Ronald A Evans, Deborah L Pinard, Thomas A Gray, Ken Henderson, William Lim: Method and apparatus for controlling a telephone. Mitel Corporation, Charles E Wands, May 20, 1997: US05631954 (27 worldwide citation)

A communication system comprised of a computer system connected to a local area network (LAN), a local area communications system (LAX) connected to the LAN including plural line circuits, plural telephones connected to the LAX via the line circuits, one of which is associated with the computer syst ...


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Steven L Cundy, Ronald A Evans, Oliver S Johnson, John S McCormack, Bruce A Nichols: Manufacture of optical fibre preforms. Associated Electrical, Kirschstein Kirschstein Ottinger & Cobrin, November 29, 1983: US04417911 (27 worldwide citation)

In the manufacture of a glass optical fibre preform by forming a coating of oxide material on the interior surface of a substrate tube, in particular a coating of silica and one or more dopant oxides on a vitreous silica tube, by causing a reaction to take place between oxygen and the vapor or vapor ...


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Deborah L Pinard, Ronald A Evans: Organization chart based call information routing. Mitel Corporation, Pascal & Associates, June 13, 2000: US06075851 (20 worldwide citation)

A method of routing calls, messages or information (call routing) comprising storing in a memory a database representing a relationship or organization roles, including names of persons filling the roles and call directory numbers associated with the roles, in response to a request to complete a cal ...


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John S Kargilis, Terence P Grace, Ronald A Evans, Derek Chance: Door lock retainer. Chrysler Group, Ralph E Smith, June 3, 2014: US08739584 (1 worldwide citation)

A door lock retainer may include a door-latch-mechanism frame, a retainer, and a door-lock cylinder. The door-latch-mechanism frame may support a linkage and include a landing surface. The retainer may include an aperture and a first surface engaging the landing surface and restricting deflection of ...


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John S Kargilis, Terence P Grace, Ronald A Evans, Derek Chance: Door lock retainer. December 6, 2012: US20120304542-A1

A door lock retainer may include a door-latch-mechanism frame, a retainer, and a door-lock cylinder. The door-latch-mechanism frame may support a linkage and include a landing surface. The retainer may include an aperture and a first surface engaging the landing surface and restricting deflection of ...