Number | Name | Date | Kind |
---|---|---|---|
1044598 | Sullivan | Nov 1912 | A |
1585540 | Dougherty | May 1926 | A |
2203998 | O'Brady | Jul 1940 | A |
2814463 | Kammerer, Jr. | Nov 1957 | A |
2893693 | Clark | Jul 1959 | A |
3196961 | Kammerer | Jul 1965 | A |
3552509 | Brown | Jan 1971 | A |
3554304 | Link et al. | Jan 1971 | A |
3656564 | Brown | Apr 1972 | A |
3684041 | Kammerer, Jr. et al. | Aug 1972 | A |
5148875 | Karlsson et al. | Sep 1992 | A |
5271472 | Leturno | Dec 1993 | A |
5494121 | Nackerud | Feb 1996 | A |
Entry |
---|
History of Oil Well Drilling (Brantley, J.E.) (1971) pp. 1114-1120; 1160-1167; 1171; 1175-1176; 1180-1185. |