Granted Patent
Utility
US 4,482,422 · App. 06/352,883
Method for growing a low defect monocrystalline layer on a mask
Inventors:
Joseph Thomas McGinn, Lubomir L. Jastrzebski, John F. Corboy, Jr.
Patented Case
View Patent ↗
Granted: Nov 13, 1984
Filed: Feb 26, 1982
Inventors
Joseph Thomas McGinn
Lubomir L. Jastrzebski
John F. Corboy, Jr.
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.