Granted Patent
Utility
US 5,578,411 · App. 08/194,249
Rapid-access medical X-ray film and process
Inventors:
Sean Slater, Julian M. Wallis
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Feb 10, 1994
Inventors
Sean Slater
Julian M. Wallis
Assignee (at issue)
Imation Corp.
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.