Granted Patent
Utility
US 6,605,474 · App. 09/508,215
Method and apparatus for determining temperature of and controlling the evaporation of liquid samples
Inventor:
Michael Christopher Cole
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Mar 8, 2000
Inventor
Michael Christopher Cole
Assignee (at issue)
Genewal 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.