Patents by Inventor Mark C. Baker

Mark C. Baker 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).

  • Patent number: 6688327
    Abstract: A water meter cover including a pipe segment having an outside diameter, having upper and lower ends, and having annular outer and inner surfaces; a pipe cap closely fitted to the outside diameter of the pipe segment, the pipe cap having a downwardly facing surface; a first adhesive layer disposed between the pipe cap and pipe segment, the first adhesive layer fixedly attaching the pipe cap to the upper end of the pipe segment; an elastic foam sheet having an outer surface; and a second adhesive layer disposed between the elastic foam sheet and the pipe segment, the second adhesive layer fixedly attaching the outer surface of the elastic foam sheet to the annular inner surface of the pipe segment.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: February 10, 2004
    Inventor: Mark C. Baker
  • Patent number: 5500889
    Abstract: A method and apparatus that allows different likelihoods of call completion during very heavy call loading conditions to be supplied to different customers. Customers are assigned to different levels of service and these levels of service are used to manage call completion in throughout the telecommunication network during very heavy call loading periods. Thus, a securities broker may have a higher likelihood of completing a call near the close of a trading session than the average telephone customer. However, each caller may be offered an opportunity to immediately increase his or her level of service and thus likelihood of completing a call to the highest available level if a call is not completed at the caller's lower level of service.
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: March 19, 1996
    Assignee: AT&T Corp.
    Inventors: Mark C. Baker, William E. Hagerman, Jack R. Penrod, Nancy S. Stevens