Granted Patent
Utility
US 6,311,524 · App. 09/616,117
Accelerated method for increasing the photosensitivity of a glassy material
Inventors:
James F. Brennan, III, Diann Sloan, Maureen T. Fahey, James C. Novack
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Jul 14, 2000
Inventors
James F. Brennan, III
Diann Sloan
Maureen T. Fahey
James C. Novack
Assignee (at issue)
3M INNOVATIVE PROPERTIES 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.