Number | Name | Date | Kind |
---|---|---|---|
D230527 | Berkman | Feb 1974 | |
D249823 | Berkman | Oct 1978 | |
D257496 | Berkman | Nov 1980 | |
D281464 | Drake | Nov 1985 | |
D293279 | Evans | Dec 1987 | |
D293625 | Bankier | Jan 1988 | |
D308340 | Ilsen | Jun 1990 | |
D327220 | Proffitt et al. | Jun 1992 | |
D330329 | Brightbill | Oct 1992 | |
D330975 | Stafford | Nov 1992 | |
D338238 | Aaldenberg et al. | Aug 1993 | |
D347959 | Sankay | Jun 1994 | |
D349646 | Dickinson | Aug 1994 | |
D356464 | Sankey | Mar 1995 | |
4796755 | Ardenti | Jan 1989 | |
4874088 | Leben | Oct 1989 | |
4976373 | Perdue, Jr. et al. | Dec 1990 | |
5253756 | Goekler | Oct 1993 | |
5265725 | Judd et al. | Nov 1993 | |
5399398 | Toshimitsu et al. | Mar 1995 |
Entry |
---|
"IBM Technical Disclosure Bulletin" vol. 28, No. 2, pp. 770-772 Jul. 1985. |