Granted Patent
Utility
US 6,249,089 · App. 09/169,395
Intelligent electrical device comprising microchip
Inventor:
Frederick Johannes Bruwer
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Oct 9, 1998
Inventor
Frederick Johannes Bruwer
Assignee (at issue)
Frederick Bruwer
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.