Granted Patent
Utility
US 4,401,920 · App. 06/262,685
Laser triggered high voltage rail gap switch
Inventors:
Roderick S. Taylor, Kurt E. Leopold, A. John Alcock
Patented Case
View Patent ↗
Granted: Aug 30, 1983
Filed: May 11, 1981
Inventors
Roderick S. Taylor
Kurt E. Leopold
A. John Alcock
Assignee (at issue)
Canadian Patents and Development Limited
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.