Granted Patent
Utility
US 6,441,377 · App. 09/448,567
System for exchanging and storing collimators for medical imaging devices
Inventors:
Paul Hug, Rizwan Hassan, Moataz Karmalawy
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Nov 23, 1999
Inventors
Paul Hug
Rizwan Hassan
Moataz Karmalawy
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.