Granted Patent
Utility
US 4,855,564 · App. 07/197,176
Laser beam alignment and transport system
Inventors:
Phillip J. Hawkins, William H. Kasner, Vincent A. Toth, Mariann C. Stroster
Patented Case
View Patent ↗
Granted: Aug 8, 1989
Filed: May 23, 1988
Inventors
Phillip J. Hawkins
William H. Kasner
Vincent A. Toth
Mariann C. Stroster
Assignee (at issue)
Westinghouse Electric Company 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.