Granted Patent
Utility
US 6,252,229 · App. 09/113,472
Sealed-cavity microstructure and microbolometer and associated fabrication methods
Inventors:
Kenneth Maxwell Hays, Alan Glenn Bisignano, Eugene Timothy Fitzgibbons
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Jul 10, 1998
Inventors
Kenneth Maxwell Hays
Alan Glenn Bisignano
Eugene Timothy Fitzgibbons
Assignee (at issue)
Boeing North American, Inc.
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.