Granted Patent
Utility
US 4,855,879 · App. 07/229,567
High-luminance radioluminescent lamp
Inventors:
Peter K. Soltani, Charles Y. Wrigley, George M. Storti
Patented Case
View Patent ↗
Granted: Aug 8, 1989
Filed: Aug 5, 1988
Inventors
Peter K. Soltani
Charles Y. Wrigley
George M. Storti
Assignee (at issue)
QUANEX CORPORATION
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.