Patents Assigned to Eugene Dolgoff
  • Rear screen video projection systems
    Patent number: D357474
    Type: Grant
    Filed: September 3, 1993
    Date of Patent: April 18, 1995
    Assignee: Eugene Dolgoff
    Inventor: Eugene Dolgoff
  • Rear screen video projection system
    Patent number: D357475
    Type: Grant
    Filed: September 3, 1993
    Date of Patent: April 18, 1995
    Assignee: Eugene Dolgoff
    Inventor: Eugene Dolgoff