Granted Patent
Utility
US 6,339,470 · App. 09/299,415
Apparatus and method for aligning an energy beam
Inventors:
Stephanos Papademetriou, Victor C. Esch
Patented Case
View Patent ↗
Granted: Jan 15, 2002
Filed: Apr 26, 1999
Inventors
Stephanos Papademetriou
Victor C. Esch
Assignee (at issue)
Endovasix, Inc.
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.