Granted Patent
Utility
US 6,442,126 · App. 09/476,571
Apparatus for recording and simultaneously reading information recorded on a moveable optical recording medium using objective lens and beam splitter
Inventors:
Alan B. Marchant, Eugene Olczak
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Jan 3, 2000
Inventors
Alan B. Marchant
Eugene Olczak
Assignee (at issue)
EASTMAN KODAK COMPANY
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.