Granted Patent
Utility
US 6,113,801 · App. 08/922,408
Method of making colored replicas and compositions for use therewith
Inventors:
Gajendra D. Savant, Abbas Hosseini
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Sep 3, 1997
Inventors
Gajendra D. Savant
Abbas Hosseini
Assignee (at issue)
PHYSICAL OPTICS CORPORATION
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.