Granted Patent
Utility
US 6,215,755 · App. 09/169,041
Optical data storage technology
Inventors:
James J. Snyder, Ross W. Johnston, Stephen L. Kwiatkowski
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Oct 9, 1998
Inventors
James J. Snyder
Ross W. Johnston
Stephen L. Kwiatkowski
Assignee (at issue)
Blue Sky Research
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.