Granted Patent
Utility
US 6,568,433 · App. 10/008,131
Portable fluid delivery device
Inventors:
Steven Tsengas, Glenn Godley, Patrick Baran
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Nov 5, 2001
Inventors
Steven Tsengas
Glenn Godley
Patrick Baran
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.