Granted Patent
Utility
US 6,587,807 · App. 10/201,355
Environmental condition sensor device and method
Inventors:
James D. Awtrey, Hal Kurkowski, Robert D. Lee
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Jul 23, 2002
Inventors
James D. Awtrey
Hal Kurkowski
Robert D. Lee
Assignee (at issue)
Dallas Semiconductor Corporation
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.