Granted Patent
Utility
US 4,668,080 · App. 06/803,006
Method and apparatus for forming large area high resolution patterns
Inventors:
Michael T. Gale, Hans P. Kleinknecht, Karl H. Knop
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Nov 29, 1985
Inventors
Michael T. Gale
Hans P. Kleinknecht
Karl H. Knop
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.