Patents by Inventor Wesley E. Schieferstein

Wesley E. Schieferstein 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).

  • Publication number: 20020017042
    Abstract: An aircraft approach and landing system using passive retroreflective panels strategically placed along both sides of a landing strip or runway comprising pairs of color-coded orange panel markers indicating the touchdown zone and singly, the remainder of the landing strip to a left/right reflected beam envelope within which an aircraft may be centered in order to maintain a desired landing vector. The retroreflective sheeting includes a highly visible fluorescent component to render suitable and effective utility in daytime operation and for nighttime use, wherein dual sided panels along both sides of a landing strip, symmetrical from beginning to end, allows for an aircraft landing strip that will accommodate an aircraft to approach and land from either direction; single sided panels accommodates the aircraft unidirectionally.
    Type: Application
    Filed: September 24, 2001
    Publication date: February 14, 2002
    Inventor: Wesley E. Schieferstein
  • Patent number: 6293678
    Abstract: The present invention relates primarily to an aircraft approach and landing system using passive retroreflective panels strategically placed along both sides of a landing strip or runway. The retroreflective panels comprise pairs of color-coded orange panel markers indicating the touchdown zone and singly, the remainder of the landing strip. The array of reflective elements are placed adjacent to the runway path so that the array produces a left/right reflected beam envelope within which an aircraft may be centered in order to maintain a desired landing vector. Upon installation of the reflector panel elements, each panel can be tilted with respect to the runway surface at an angle corresponding to the glide slope to produce a visual reflective beam aligned to the desired glide slope angle.
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: September 25, 2001
    Inventor: Wesley E. Schieferstein