Number | Name | Date | Kind |
---|---|---|---|
5111030 | Brasington et al. | May 1992 | |
5396267 | Bouton | Mar 1995 | |
5590198 | Lee et al. | Dec 1996 | |
5600562 | Guenther | Feb 1997 | |
5731980 | Dolan et al. | Mar 1998 | |
5812666 | Baker et al. | Sep 1998 | |
5812991 | Kara | Sep 1998 | |
5890818 | Sansone | Apr 1999 | |
5978781 | Sansone | Nov 1999 |
Entry |
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United States Postal Service, Information Based Indicia Program Postal Security Device Specification, Jun. 13, 1996. |