Granted Patent
Utility
US 6,501,981 · App. 09/657,771
Apparatus and method for compensating for respiratory and patient motions during treatment
Inventors:
Achim Schweikard, John R. Adler
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Sep 8, 2000
Inventors
Achim Schweikard
John R. Adler
Assignee (at issue)
Accuray LLC
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.