Granted Patent
Utility
US 5,288,327 · App. 08/108,779
Deflected flow in chemical vapor deposition cell
Inventor:
Rajaram Bhat
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Aug 18, 1993
Inventor
Rajaram Bhat
Assignee (at issue)
Bell Communications Research, 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.