Patents by Inventor Arild Staver

Arild Staver 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).

  • Rotatable polygonal mirror unit having adjustable mirrors
    Patent number: 5917640
    Abstract: An apparatus (5) for measuring the dimensions of an object (1) where a measuring carriage (6) moves the object at a distance thereabove. A polygonal mirror unit (32) receives laser light (16) and reflects it in a fan-shaped form toward a stationary angled mirror unit (37,38) which directs the light towards a double-curved stationary mirror unit (39) which reflects the beam onto the object. Mirrors (40) of the polygonal unit are adjustable.
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: June 29, 1999
    Assignee: Cargoscan A/S
    Inventor: Arild Staver
  • Optical scanning measurement of dimensions with a double-concave mirror
    Patent number: 5742068
    Abstract: An apparatus (5) for measuring the dimensions of an object (1) where a measuring carriage (6) moves the object at a distance thereabove. A polygonal mirror unit (32) receives laser light (16) and reflects it in a fan-shaped form toward a stationary angled mirror unit (37, 38) which directs the light towards a double-curved stationary mirror unit (39) which reflects the beam onto the object. Mirrors (40) of the polygonal unit are adjustable.
    Type: Grant
    Filed: November 8, 1995
    Date of Patent: April 21, 1998
    Assignee: Cargoscan A/S
    Inventors: Stig Dybdahl, Stian Holte, Arild Staver, Gudmunn Slettemoen, Einar S.o slashed.rensen, Morten L.o slashed.ken