Granted Patent
Utility
US 6,284,165 · App. 09/434,462
Methods of strengthening metal halide particles, and improved lamp fill material
Inventors:
Scott Anderson, Steve Hansen
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Nov 5, 1999
Inventors
Scott Anderson
Steve Hansen
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.