Granted Patent
Utility
US 5,726,815 · App. 08/631,004
Apparatus for aligning the object focus in filament irradiating units
Inventors:
John B. Gunter, Daniel V. Ensz, Thomas E. Plovock, Derek S. Matheson
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Apr 12, 1996
Inventors
John B. Gunter
Daniel V. Ensz
Thomas E. Plovock
Derek S. Matheson
Assignee (at issue)
Fusion UV Systems
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.