Granted Patent
Utility
US 5,406,608 · App. 08/150,440
X-ray analysis apparatus
Inventors:
Ravisekhar Yellepeddi, Alexandre Bapst, Pierre-Yves Negro
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Nov 10, 1993
Inventors
Ravisekhar Yellepeddi
Alexandre Bapst
Pierre-Yves Negro
Assignee (at issue)
Fisons plc
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.