Granted Patent
Utility
US 6,596,236 · App. 09/828,115
Micro-machined thin film sensor arrays for the detection of H2 containing gases, and method of making and using the same
Inventors:
Frank Dimeo, Jr., Thomas H. Baum
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Apr 6, 2001
Inventors
Frank Dimeo, Jr.
Thomas H. Baum
Assignee (at issue)
ADVANCED TECHNOLOGY & MATERIALS CO., LTD.
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.