Granted Patent
Utility
US 5,373,571 · App. 08/033,193
Fiber optic diffuser tip
Inventors:
Robert A. Reid, Rudolph A. Montgelas, Robert C. Sullivan, Jon A. Lutzen, Michael G. DeCarlo
Patented Case
View Patent ↗
Granted: Dec 13, 1994
Filed: Mar 16, 1993
Inventors
Robert A. Reid
Rudolph A. Montgelas
Robert C. Sullivan
Jon A. Lutzen
Michael G. DeCarlo
Assignee (at issue)
SpecTran Specialty Optics Co.
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.