Granted Patent
Utility
US 5,867,150 · App. 08/474,373
Graphic indexing system
Inventors:
Daniel Bricklin, Eric Johnson, John Friend, Winslow B. Kelley, Peter Levin
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jun 7, 1995
Inventors
Daniel Bricklin
Eric Johnson
John Friend
Winslow B. Kelley
Peter Levin
Assignee (at issue)
Compaq Computer Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.