Number | Name | Date | Kind |
---|---|---|---|
3764527 | Sohl | Oct 1973 | |
3957067 | Ferraro | May 1976 | |
4784892 | Storey et al. | Nov 1988 | |
4987632 | Rowe et al. | Jan 1991 | |
5152809 | Mattesky | Oct 1992 | |
5230119 | Woods et al. | Jul 1993 |
Number | Date | Country |
---|---|---|
0 277 009 | Jan 1988 | EPX |
0 535 451 A1 | Sep 1992 | EPX |
Entry |
---|
NuGauze.TM. Sponges product-Johnson & Johnson Medical; Patterson Dental Catalog: p. 113, (1993). |