| Number | Name | Date | Kind |
|---|---|---|---|
| D201797 | Johnson | Aug 1965 | |
| D212753 | Tughan | Nov 1968 | |
| D255047 | Muller | May 1980 | |
| D268520 | LeCaire, Jr. | Apr 1983 | |
| D268614 | von Phillipp et al. | Apr 1983 | |
| D270468 | Hoyt | Sep 1983 | |
| 2555047 | Logue | May 1951 | |
| 2555047 | Logue | Jan 1951 | |
| 2642310 | Meek et al. | Jun 1953 | |
| 2657090 | Meek | Jan 1953 | |
| 2836462 | Wenner | Jan 1958 | |
| 3286872 | Burdick | Jan 1966 | |
| 4103367 | Kaufer | Aug 1978 | |
| 4244062 | Corsette | Jan 1981 | |
| 4428892 | Berliner | Jan 1984 |