Granted Patent
Utility
US 6,222,870 · App. 09/334,486
Pumped laser diode assembly with optically coupled heat sink
Inventors:
John Gary Sousa, Josh Foster
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Jun 16, 1999
Inventors
John Gary Sousa
Josh Foster
Assignee (at issue)
PRESSTEK, LLC.
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.