Patents by Inventor Seward Cross

Seward Cross 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).

  • Roadway curve advisory speed determination
    Patent number: 6523409
    Abstract: The advisory speed meter is used to determine the advisory speed for a highway curve or to provide data for use in determining the advisory speed for a highway curve. The meter determines and records the maximum lateral horizontal acceleration experienced by a vehicle and occupants while traversing a highway curve. The meter has been extensively tested on rural curves and on entrance and exit and connecting ramps between all types of highways. The process for determining an advisory speed for a curve is described. The advisory speed meter provides accurate, reproducible data for use in determining advisory speeds for highway curves.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: February 25, 2003
    Assignee: Brudis & Associates, Inc.
    Inventors: Tony Brudis, Seward Cross, Robert Milstead, Nguyen Ha
  • Roadway curve advisory speed determination
    Publication number: 20030005765
    Abstract: The advisory speed meter is used to determine the advisory speed for a highway curve or to provide data for use in determining the advisory speed for a highway curve. The meter determines and records the maximum lateral horizontal acceleration experienced by a vehicle and occupants while traversing a highway curve. The meter has been extensively tested on rural curves and on entrance and exit and connecting ramps between all types of highways. The process for determining an advisory speed for a curve is described. The advisory speed meter provides accurate, reproducible data for use in determining advisory speeds for highway curves.
    Type: Application
    Filed: June 8, 2001
    Publication date: January 9, 2003
    Inventors: Tony Brudis, Seward Cross, Robert Milstead, Nguyen Ha