Granted Patent
Utility
US 4,628,596 · App. 05/755,307
Electrolytic cell with reduced inter-electrode gap
Inventors:
John E. Currey, Colin S. McLarty, Donald H. Porter
Patented Case
View Patent ↗
Granted: Dec 16, 1986
Filed: Dec 29, 1976
Inventors
John E. Currey
Colin S. McLarty
Donald H. Porter
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.