Number | Name | Date | Kind |
---|---|---|---|
4578062 | Schneider | Mar 1986 | |
4582508 | Pavelka | Apr 1986 | |
4596560 | Simpson | Jun 1986 | |
4606736 | Van De Weghe | Aug 1986 | |
4666432 | McNeish et al. | May 1987 | |
4671787 | Widman | Jun 1987 | |
4738661 | Marut | Apr 1988 | |
5048512 | Turner et al. | Sep 1991 | |
5098048 | Chen | Mar 1992 | |
5304145 | Blair | Apr 1994 | |
5403285 | Roberts | Apr 1995 | |
5496282 | Militzer et al. | Mar 1996 |