Granted Patent
Utility
US 5,010,356 · App. 07/415,726
Method of forming an adherent fluorosilane layer on a substrate and ink jet recording head containing such a layer
Inventor:
Rosemary B. Albinson
Patented Case
View Patent ↗
Granted: Apr 23, 1991
Filed: Oct 2, 1989
Inventor
Rosemary B. Albinson
Assignee (at issue)
Xaar Limited
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.