Number | Name | Date | Kind |
---|---|---|---|
3556530 | Barr et al. | Jan 1971 | |
3614328 | McNaughton et al. | Oct 1971 | |
3928724 | Byram et al. | Dec 1975 | |
4139739 | von Meister et al. | Feb 1979 | |
4164025 | Dubnowski et al. | Aug 1979 | |
4178476 | Frost | Dec 1979 | |
4191860 | Weber | Mar 1980 | |
4310727 | Lawser | Jan 1982 | |
4313035 | Jordan et al. | Jan 1982 | |
4341929 | Alexander et al. | Jul 1982 | |
4577062 | Hilleary et al. | Mar 1986 | |
4608460 | Carter et al. | Aug 1986 | |
4737983 | Frauenthal et al. | Apr 1988 | |
4757267 | Riskin | Jul 1988 | |
4797818 | Cotter | Jan 1989 | |
4924510 | Le | May 1990 | |
5046088 | Margulies | Sep 1991 | |
5095505 | Finucane et al. | Mar 1992 | |
5136636 | Wegrzynowicz | Aug 1992 | |
5168515 | Gechter et al. | Dec 1992 | |
5214688 | Szlam et al. | May 1993 | |
5253288 | Frey et al. | Oct 1993 | |
5259023 | Katz | Nov 1993 | |
5506897 | Moore et al. | Apr 1996 | |
5588048 | Neville | Dec 1996 |
Entry |
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"Telecommunications Alert" Newsletter, Entitled AT&T, Domino's Pizza Test Automatic Store Locator Service vol. 9, No. 10, Oct. 1991. |