Granted Patent
Utility
US 6,375,976 · App. 09/487,174
Multi-purpose acid compositions
Inventors:
Ernest G. Roden, John R. Dankert
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Jan 19, 2000
Inventors
Ernest G. Roden
John R. Dankert
Assignee (at issue)
Sterifx, Inc.
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.