Patents by Inventor Robert V. Kieronski

Robert V. Kieronski 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).

  • High strength part
    Publication number: 20020094401
    Abstract: High-strength parts are produced by first performing a stereolithography part generation process to create a polymer part having opposing interior surfaces. An uncured strength material is interposed between the opposing interior surfaces of the polymer part. The polymer part with the uncured strength material is then heated. The strength material is chosen to bond to the opposing interior surfaces during the heating step.
    Type: Application
    Filed: February 15, 2002
    Publication date: July 18, 2002
    Applicant: US Secretary of the Navy
    Inventor: Robert V. Kieronski
  • High-strength parts formed using stereolithography
    Patent number: 6364986
    Abstract: High-strength parts are produced by first performing a stereolithography part generation process to create a polymer part having opposing interior surfaces. An uncured strength material is interposed between the opposing interior surfaces of the polymer part. The polymer part with the uncured strength material is then heated. The strength material is chosen to bond to the opposing interior surfaces during the heating step.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: April 2, 2002
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Robert V. Kieronski
  • Portable watercraft with improved pontoon connection
    Patent number: 5619943
    Abstract: A portable watercraft having an improved cross-arm to pontoon connection is shown. The pontoon includes an attachment pad with a handle provided thereon which serves as the male portion of the connection. A cross-arm, with a downwardly curved free end, includes an aperture therein to serve as the female portion of the connection. A strap is connected to the cross-arm and routed through a strap aperture for routing through the handle and back through the strap aperture for securement to the cross-arm by a fastener. As a result, a cross-arm may be quickly and easily releasably secured to a pontoon to permit fast assembly and disassembly for ease of transport.
    Type: Grant
    Filed: April 5, 1996
    Date of Patent: April 15, 1997
    Inventor: Robert V. Kieronski
  • Apparatus and method and means for producing a natural color display
    Patent number: H1320
    Abstract: A method for producing a natural color display on a display panel, wherein means for reformatting video signal images for a grey-scale matrix liquid crystal or ferroelectric liquid crystal panel such that frames of image are presented sequentially in time, each frame containing the information of a particular color, and then illuminating said image with the appropriate primary color light. Such images are presented to the viewer at a rate above the color fusion frequency of the eye and thus appear as a full color image.
    Type: Grant
    Filed: June 17, 1992
    Date of Patent: June 7, 1994
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Robert V. Kieronski
  • Hull for catamaran style watercraft
    Patent number: D370003
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: May 21, 1996
    Inventor: Robert V. Kieronski