Patents by Inventor Robert Cragg

Robert Cragg 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).

  • Static stabilizers for bridges
    Publication number: 20050210607
    Abstract: An adjustable static stabilizer for use in a bridge environment absorbs shock loads applied to bridge structure. Various mounting arrangements for the static stabilizers in combination with a bascule bridge are disclosed.
    Type: Application
    Filed: March 29, 2004
    Publication date: September 29, 2005
    Applicant: Steward Machine Co., Inc.
    Inventor: Robert Cragg