Granted Patent
Utility
US 4,401,689 · App. 06/201,437
Radiation heated reactor process for chemical vapor deposition on substrates
Inventor:
Vladimir Sinisa Ban
Patented Case
View Patent ↗
Granted: Aug 30, 1983
Filed: Oct 28, 1980
Inventor
Vladimir Sinisa Ban
Assignee (at issue)
RCA 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.