Granted Patent
Utility
US 6,798,407 · App. 09/905,692
System and method for providing a functional virtual environment with real time extracted and transplanted images
Inventor:
William J. Benman
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Nov 28, 2000
Inventor
William J. Benman
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.