Granted Patent
Utility
US 6,068,058 · App. 09/320,087
Apparatus and method for fire supression
Inventors:
Ernest E. Ellis, Jr., Michael C. Sain, Mark L. Robin, Steven T. Ginn
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: May 26, 1999
Inventors
Ernest E. Ellis, Jr.
Michael C. Sain
Mark L. Robin
Steven T. Ginn
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.