Patents by Inventor Robert G. Harr

Robert G. Harr 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: 4380441
    Abstract: Foam buoyancy sections carried in the front of a flotation vest are formed in four separate pieces that are cut from rectangular sheets of buoyancy material without any waste material.
    Type: Grant
    Filed: March 2, 1981
    Date of Patent: April 19, 1983
    Assignee: America's Cup, Inc.
    Inventors: Robert G. Harr, Gaylord T. Soli
  • Patent number: RE32023
    Abstract: Foam buoyancy .[.section.]. .Iadd.sections .Iaddend.carried in the front of a flotation vest are formed in four separate pieces that are cut from rectangular sheets of buoyancy material without any waste material.
    Type: Grant
    Filed: February 6, 1984
    Date of Patent: November 5, 1985
    Assignee: America's Cup, Inc.
    Inventors: Robert G. Harr, Gaylord T. Soli