Number | Name | Date | Kind |
---|---|---|---|
274447 | Kenish | Mar 1883 | |
3331371 | Rocchi et al. | Jul 1967 | |
3888249 | Spencer | Jun 1975 | |
4108173 | Slivenko | Aug 1978 | |
4417888 | Cosentino et al. | Nov 1983 | |
4484912 | Raible | Nov 1984 | |
4496350 | Cosentino | Jan 1985 | |
4543088 | Bootman et al. | Sep 1985 | |
4549879 | Groshong et al. | Oct 1985 | |
4657536 | Dorman | Apr 1987 | |
4671796 | Groshong et al. | Jun 1987 | |
4673394 | Fenton, Jr. et al. | Jun 1987 | |
4685905 | Jeanneret nee Aab | Aug 1987 | |
4692146 | Hilger | Sep 1987 | |
4701166 | Groshong et al. | Oct 1987 | |
4704103 | Stober et al. | Nov 1987 | |
4705501 | Wigness et al. | Nov 1987 | |
4759752 | Stober | Jul 1988 | |
4772270 | Wiita et al. | Sep 1988 | |
4802885 | Weeks et al. | Feb 1989 | |
4846806 | Wigness et al. | Jul 1989 | |
4892518 | Cupp et al. | Jan 1990 | |
4973319 | Melsky | Nov 1990 | |
5030210 | Alchas | Jul 1991 | |
5041098 | Loiterman et al. | Aug 1991 | |
5057084 | Ensminger et al. | Oct 1991 | |
5112301 | Fenton, Jr. et al. | May 1992 | |
5156600 | Young | Oct 1992 | |
5176627 | Watson | Jan 1993 | |
5180365 | Ensminger et al. | Jan 1993 | |
5203771 | Melker et al. | Apr 1993 | |
5224938 | Fenton, Jr. | Jul 1993 | |
5263930 | Ensminger | Nov 1993 | |
5290263 | Wigness | Mar 1994 | |
5306255 | Haindl | Apr 1994 | |
5318545 | Tucker | Jun 1994 | |
5336194 | Polaschegg et al. | Aug 1994 | |
5350360 | Ensminger et al. | Sep 1994 | |
5360407 | Leonard | Nov 1994 | |
5399168 | Wadsworth, Jr. et al. | Mar 1995 |
Number | Date | Country |
---|---|---|
228532 | Jul 1987 | EPX |
Entry |
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Transactions of American Society for Artificial Internal Organs vol. 28, 14 Apr. 1982--16 Apr. 1982; Chicago Illinois, pp. 54-57; International Search Report. |