Granted Patent
Utility
US 4,166,457 · App. 05/851,082
Fluid self-sealing bioelectrode
Inventors:
Stephen C. Jacobsen, Robert L. Stephen, Richard D. Luntz, Richard T. Johnson, David F. Knutti, Carl F. Mandleco
Patented Case
View Patent ↗
Granted: Sep 4, 1979
Filed: Nov 14, 1977
Inventors
Stephen C. Jacobsen
Robert L. Stephen
Richard D. Luntz
Richard T. Johnson
David F. Knutti
Carl F. Mandleco
Assignee (at issue)
University of Utah Research Institute
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.