Patents by Inventor Alexander G. Gillies

Alexander G. Gillies 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).

  • Assembly including two members capable of relative rotation and with electrical interconnections therebetween
    Patent number: 4938700
    Abstract: An assembly is provided including two members capable of relative rotation about a common axis, and with electrical interconnections extending between the two members, the assembly, being for example, part of a gimbal system, wherein the electrical interconnections may be divided into two groups, selected such that, because of the voltages, and/or currents, carried by the electrical interconnections, it is desired that the electrical interconnections of one group are screened electrically from the electrical interconnections of the other group, by a screen which does not extend along the whole length of either group.
    Type: Grant
    Filed: June 6, 1989
    Date of Patent: July 3, 1990
    Assignee: Ferranti International PLC
    Inventors: Donald A. Campbell, Alexander G. Gillies, John D. Davidson