Granted Patent
Utility
US 5,179,028 · App. 07/511,707
Antibody coated crystal chemical sensor
Inventors:
Victor Vali, Kenn S. Bates, David B. Chang, Brian M. Pierce
Patented Case
View Patent ↗
Granted: Jan 12, 1993
Filed: Apr 20, 1990
Inventors
Victor Vali
Kenn S. Bates
David B. Chang
Brian M. Pierce
Assignee (at issue)
Hughes Aircraft 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.