Granted Patent
Utility
US 5,521,050 · App. 08/356,985
UV dyes for laser ablative recording process
Inventors:
Richard P. Henzel, Stephen M. Neumann
Patented Case
View Patent ↗
Granted: May 28, 1996
Filed: Dec 16, 1994
Inventors
Richard P. Henzel
Stephen M. Neumann
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.