Granted Patent
Utility
US 6,231,933 · App. 09/272,036
Method and apparatus for metal oxide chemical vapor deposition on a substrate surface
Inventor:
Robert W. Grant
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Mar 18, 1999
Inventor
Robert W. Grant
Assignee (at issue)
PRIMAXX, INC.
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.