Number | Name | Date | Kind |
---|---|---|---|
2781312 | Klumb et al. | Feb 1957 | A |
3223619 | Calmon et al. | Dec 1965 | A |
3589999 | McRae et al. | Jun 1971 | A |
4097588 | Levine | Jun 1978 | A |
4198296 | Doumas et al. | Apr 1980 | A |
4311607 | Kaeser | Jan 1982 | A |
4325975 | Lindon et al. | Apr 1982 | A |
4895648 | Hankammer | Jan 1990 | A |
4919918 | Cole et al. | Apr 1990 | A |
4969996 | Hankammer | Nov 1990 | A |
5145664 | Thompson | Sep 1992 | A |
5211973 | Nohren, Jr. | May 1993 | A |
5330749 | Giacin et al. | Jul 1994 | A |
5681475 | Lamensdorf et al. | Oct 1997 | A |
5873995 | Huang et al. | Feb 1999 | A |
5993785 | Johansen et al. | Nov 1999 | A |
6080419 | Stookey | Jun 2000 | A |
6485708 | Winston et al. | Nov 2002 | B1 |
Entry |
---|
“Introduction to Dental Plaque”, http://www.dentistry.leeds.ac.uk/OROFACE/PAGES/micro/micro2.html, Sep. 21, 2001, pp. 1-6. |