Granted Patent
Utility
US 5,600,352 · App. 08/267,061
Apparatus and method for controlling coalescence of ink drops on a print medium
Inventors:
David L. Knierim, Mark R. Parker
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Jun 27, 1994
Inventors
David L. Knierim
Mark R. Parker
Assignee (at issue)
Tektronix, Inc.
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.