Number | Name | Date | Kind |
---|---|---|---|
4764120 | Griffin et al. | Aug 1988 | |
5117353 | Stipanovich et al. | May 1992 | |
5164897 | Clark et al. | Nov 1992 | |
5164981 | Mitchell et al. | Nov 1992 | |
5444774 | Friedes | Aug 1995 | |
5458494 | Krohn et al. | Oct 1995 | |
5500795 | Powers et al. | Mar 1996 | |
5671409 | Fatseas et al. | Sep 1997 | |
5742675 | Kilander et al. | Apr 1998 | |
5797133 | Jones et al. | Aug 1998 | |
5867562 | Scherer | Feb 1999 | |
5870721 | Norris | Feb 1999 |
Entry |
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Garry Ray, "Testing 1-2-3 Skills," Lotus, Apr. 1992, pp. 34-36. |