Granted Patent
Utility
US 5,484,402 · App. 08/176,130
Surgical suction irrigator
Inventors:
Heber Saravia, Christopher S. Jones, Charles L. Nelson
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Dec 30, 1993
Inventors
Heber Saravia
Christopher S. Jones
Charles L. Nelson
Assignee (at issue)
STRYKER 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.