"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 5603102 | Housing and portable integrated satellite communications system A housing for a portable integrated communications system, comprising: a suitcase for housing said portable integrated communications system having a lid and a bottom portion, said bottom portion having a bottom and sides, said sides having a holding ledg... | 02/11/1997 |
| 5574281 | Sensing device for incorporating thermally bistable material A device capable of storing information, comprising a new sulfide alloy embedded in a substrate, the alloy exhibiting a metal-semiconductor phase transition with hysteresis as a function of temperature and a positive temperature coefficient. In one embodi... | 11/12/1996 |