Granted Patent
Utility
US 4,622,082 · App. 06/607,996
Conditioned semiconductor substrates
Inventors:
William Dyson, Jon Rossi
Patented Case
View Patent ↗
Granted: Nov 11, 1986
Filed: Jun 25, 1984
Inventors
William Dyson
Jon Rossi
Assignee (at issue)
Monsanto Company
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.