Granted Patent
Utility
US 6,594,341 · App. 09/943,612
Liquid-free x-ray insert window
Inventors:
Qing K. Lu, Salvatore Perno, Todd R. Bittner, Norman E. Wandke
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Aug 30, 2001
Inventors
Qing K. Lu
Salvatore Perno
Todd R. Bittner
Norman E. Wandke
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.