Granted Patent
Utility
US 6,402,823 · App. 09/479,350
Individual inks and an ink set for use in the color ink jet printing of glazed ceramic tiles and surfaces
Inventors:
Javier Garcia Sainz, Carlos Benet Garcia, Jose Luis Fenollosa Romero, Antonio Querol Villalba, Patricia C. Secrest
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jan 7, 2000
Inventors
Javier Garcia Sainz
Carlos Benet Garcia
Jose Luis Fenollosa Romero
Antonio Querol Villalba
Patricia C. Secrest
Assignee (at issue)
Ferro 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.