Granted Patent
Utility
US 5,487,726 · App. 08/260,882
Vaccine applicator system
Inventors:
Richard Rabenau, Fred E. Williams, Jr.
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Jun 16, 1994
Inventors
Richard Rabenau
Fred E. Williams, Jr.
Assignee (at issue)
RYDER INTERNATIONAL CO., LTD.
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.