Number | Name | Date | Kind |
---|---|---|---|
4903480 | Lee et al. | Feb 1990 | |
5081831 | Harshman | Jan 1992 | |
5082206 | Kutschenreuter, Jr. et al. | Jan 1992 | |
5085048 | Kutschenreuter, Jr. et al. | Feb 1992 | |
5129227 | Klees et al. | Jul 1992 | |
5255513 | Kutschenreuter, Jr. et al. | Oct 1993 | |
5280705 | Epstein et al. | Jan 1994 | |
5349815 | Kutschenreuter, Jr. | Sep 1994 |