Granted Patent
Utility
US 6,546,752 · App. 09/470,156
Method of making optical coupling device
Inventors:
Juris Sulcs, John M. Davenport, Roger Buelow
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Dec 22, 1999
Inventors
Juris Sulcs
John M. Davenport
Roger Buelow
Assignee (at issue)
Fiberstar, 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.