Patents by Inventor Rich Lloyd

Rich Lloyd 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).

  • Telecommunications system
    Patent number: 7444147
    Abstract: A communication terminal, comprising: first transceiver means for transmitting to and receiving from at least one communication terminal directly; second transceiver means for transmitting to and receiving from at least one communication terminal via a communications network; and selecting means for selecting the transceiver means in order to communicate with the at least one communication terminal.
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: October 28, 2008
    Assignee: Nokia Corporation
    Inventor: Rich Lloyd
  • Telecommunications system
    Publication number: 20050181824
    Abstract: A communication terminal, comprising: first transceiver means for transmitting to and receiving from at least one communication terminal directly; second transceiver means for transmitting to and receiving from at least one communication terminal via a communications network; and selecting means for selecting the transceiver means in order to communicate with the at least one communication terminal.
    Type: Application
    Filed: December 30, 2004
    Publication date: August 18, 2005
    Inventor: Rich Lloyd
  • High performance phosphorus-containing corrosion inhibitors for inhibiting corrosion drilling system fluids
    Patent number: 6558619
    Abstract: A corrosion inhibitor comprising a quantity of a phosphorylated oxyalkylated polyol at a pH of 5.0 or higher which produces a first level of corrosion loss in an oxygenated corrosive system under given conditions, and an amount of a passivating agent effective to decrease the corrosion loss under said given conditions to a second level which is less than the first level. The passivating agent minimizes the impact of the corrosion inhibitor on the rheology of drilling system fluids.
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: May 6, 2003
    Assignee: Baker Hughes Incorporated
    Inventors: Michael L. Walker, David J. Poelker, Rich Lloyd Martin