orationSnapless, tabless, disposable medical electrode with low profileUS526348121 May 199223 Nov 1993Jens AxelgaardElectrode system with disposable gelUS528128712 Mar 199325 Jan 1994Iomed, Inc.Method of making a hydratable bioelectrodeUS52831363 Jun 19921 Feb 1994Ramot University Authority For Applied Research And Industrial Development Ltd.Alloy of lithium, aluminum, magnesium and other elements