Number | Name | Date | Kind |
---|---|---|---|
1851565 | Claytor | Mar 1932 | |
3155177 | Fly | Nov 1964 | |
3311411 | Cannon, Sr. et al. | Mar 1967 | |
3347595 | Dahms et al. | Oct 1967 | |
3747696 | Wenneborg et al. | Jul 1973 | |
3873156 | Jacoby | Mar 1975 | |
3941422 | Henderson | Mar 1976 | |
3962080 | Dulin et al. | Jun 1976 | |
3984312 | Dulin et al. | Oct 1976 | |
4401345 | Archibald | Aug 1983 | |
4536035 | Huffman et al. | Aug 1985 | |
4726710 | Rosar et al. | Feb 1988 | |
4815790 | Rosar et al. | Mar 1989 | |
4946311 | Rosar et al. | Aug 1990 |
Number | Date | Country |
---|---|---|
720142 | Mar 1980 | SUX |
876968 | Oct 1981 | SUX |
1317129 | Jun 1987 | SUX |
Entry |
---|
"Solution Mining of Halite Through Boreholes" Charles Jacoby SME Mining Engineering Handbook vol. 2, 1973 pp. 21-49 thru 21-55. |