Number | Name | Date | Kind |
---|---|---|---|
412724 | Calver | Oct 1889 | |
503004 | Severy | Aug 1893 | |
603317 | Calver | May 1898 | |
811274 | Carter | Jan 1906 | |
1951404 | Goddard | Mar 1934 | |
2579225 | Borst et al. | Dec 1951 | |
2664785 | Roehrig | Jan 1954 | |
2707903 | Trombe | May 1955 | |
2982179 | Lace | May 1961 | |
3713727 | Markosian et al. | Jan 1973 | |
3841738 | Caplan | Oct 1974 | |
3861379 | Anderson, Jr. | Jan 1975 | |
3884217 | Wartes | May 1975 | |
3889531 | Suga | Jun 1975 | |
3892433 | Blake | Jul 1975 | |
3905352 | Jahn | Sep 1975 | |
3906927 | Caplan | Sep 1975 | |
3915147 | Rineer | Oct 1975 | |
4022523 | Lindonen et al. | May 1977 | |
4033676 | Brantley, Jr. et al. | Jul 1977 | |
4046462 | Fletcher et al. | Sep 1977 |
Entry |
---|
Total Energy, Distributed Collector Systems and Research and Development Projects: Semiannul Report (26-27 Jan. 1976, Atlanta, Georgia) pp. 45-52 and 69-73. |