Granted Patent
Utility
US 5,850,221 · App. 08/546,212
Apparatus and method for a graphic user interface in a medical protocol system
Inventors:
Kenneth I. Macrae, Annsheng C. Ting, Chung-Jen Ho, Ragnar Edholm, Toshikazu Matsumoto, Robert B. Sigmon, Jr., Erik Worth
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Oct 20, 1995
Inventors
Kenneth I. Macrae
Annsheng C. Ting
Chung-Jen Ho
Ragnar Edholm
Toshikazu Matsumoto
Robert B. Sigmon, Jr.
Erik Worth
Assignee (at issue)
Araxsys, 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.