Granted Patent
Utility
US 5,641,580 · App. 08/538,559
Advanced Mo-based composite powders for thermal spray applications
Inventors:
Sanjay Sampath, Jack E. Vanderpool
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: Oct 3, 1995
Inventors
Sanjay Sampath
Jack E. Vanderpool
Assignee (at issue)
OSRAM SYLVANIA 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.