Granted Patent
Utility
US 6,748,747 · App. 10/225,954
Method and system for temperature regulation of a peltier element
Inventor:
Wilhelm Hoschek
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Aug 22, 2002
Inventor
Wilhelm Hoschek
Assignee (at issue)
Siemens Aktiengesellschaft
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.