Granted Patent
Utility
US 4,992,808 · App. 07/402,329
Multi-channel array, pulsed droplet deposition apparatus
Inventors:
W. Scott Bartky, Anthony D. Paton, Stephen Temple, A. John Michaelis
Patented Case
View Patent ↗
Granted: Feb 12, 1991
Filed: Sep 5, 1989
Inventors
W. Scott Bartky
Anthony D. Paton
Stephen Temple
A. John Michaelis
Assignee (at issue)
Xaar Limited
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.