Granted Patent
Utility
US 5,602,860 · App. 08/424,116
Laser thermal control using thermoelectric cooler
Inventor:
Raymond H. Masonson
Patented Case
View Patent ↗
Granted: Feb 11, 1997
Filed: Apr 19, 1995
Inventor
Raymond H. Masonson
Assignee (at issue)
Optelecom, Inc.
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.