Granted Patent
Utility
US 6,086,554 · App. 09/090,639
Surgical suction/irrigation probe assembly with a rotatable adaptor
Inventors:
James E. Humphreys, Jr., Donna Allen, John N. Johnston
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Jun 4, 1998
Inventors
James E. Humphreys, Jr.
Donna Allen
John N. Johnston
Assignee (at issue)
Cabot Technology Corporation
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.