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|---|---|---|---|
| D242172 | Borenstein | Nov 1976 | |
| D286073 | Russell | Oct 1976 | |
| D300948 | Harris et al. | May 1989 | |
| 2022883 | Gee | Dec 1935 | |
| 2794634 | Risher et al. | Jun 1957 | |
| 3238939 | Stubbs | Mar 1966 | |
| 3327703 | Gamm | Jun 1967 | |
| 3512776 | Thomas, Sr. | May 1970 | |
| 3533407 | Smith | Oct 1979 | |
| 3598408 | Klose | Aug 1971 | |
| 3703171 | Schiavitto | Nov 1972 | |
| 3728738 | Andolino | Apr 1973 | |
| 3815908 | Hashimoto | Jun 1974 | |
| 4183098 | Knowles, Jr. | Jan 1980 | |
| 4309991 | DeMarco | Jan 1982 | |
| 4366812 | Nuzzo | Jan 1983 | |
| 4517968 | Greene et al. | May 1985 | |
| 4584993 | Nelson | Apr 1986 | |
| 4776327 | Russell | Oct 1988 | |
| 4852556 | Groiso | Aug 1989 | |
| 5014689 | Meunchen et al. | May 1991 | |
| 5267943 | Dancyger | Dec 1993 |