Granted Patent
Utility
US 6,519,952 · App. 09/934,996
Cryostat
Inventor:
Damian Kucharczyk
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Aug 21, 2001
Inventor
Damian Kucharczyk
Assignee (at issue)
Oxford Diffraction Limited
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.