Granted Patent
Utility
US 6,377,526 · App. 09/283,050
Erasable WORM optical disk and method of writing thereto multiple times
Inventors:
Richard C. Vining, Kent Macleod
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Apr 1, 1999
Inventors
Richard C. Vining
Kent Macleod
Assignee (at issue)
Plasmon IDE, 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.