Granted Patent
Utility
US 5,903,271 · App. 08/862,661
Facilitating viewer interaction with three-dimensional objects and two-dimensional images in virtual three-dimensional workspace by drag and drop technique
Inventors:
Didier Daniel Claude Bardon, Richard Edmond Berry, Scott Harlan Isensee, David John Roberts, John Martin Mullaly
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: May 23, 1997
Inventors
Didier Daniel Claude Bardon
Richard Edmond Berry
Scott Harlan Isensee
David John Roberts
John Martin Mullaly
Assignee (at issue)
International Business Machines 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.