Granted Patent
Utility
US 5,409,481 · App. 08/160,247
Laser tissue welding control system
Inventors:
Dix P. Poppas, Steven M. Schlossberg, Theodore J. Choma, Scott D. Klioze, James Boll
Patented Case
View Patent ↗
Granted: Apr 25, 1995
Filed: Dec 2, 1993
Inventors
Dix P. Poppas
Steven M. Schlossberg
Theodore J. Choma
Scott D. Klioze
James Boll
Assignee (at issue)
LASERSCOPE
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.