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2814936 | Morrison | Dec 1957 | A |
3331214 | Proctor et al. | Jul 1967 | A |
3348384 | Harmens | Oct 1967 | A |
3360944 | Knapp et al. | Jan 1968 | A |
3373574 | Fisher | Mar 1968 | A |
3433026 | Swearingen | Mar 1969 | A |
3616652 | Engel | Nov 1971 | A |
3721099 | Forg et al. | Mar 1973 | A |
3874184 | Harper et al. | Apr 1975 | A |
4195979 | Martin | Apr 1980 | A |
4225329 | Bailey et al. | Sep 1980 | A |
4430103 | Gray et al. | Feb 1984 | A |
4445917 | Chiu | May 1984 | A |
4559069 | Becker | Dec 1985 | A |
4638638 | Marshall et al. | Jan 1987 | A |
5036671 | Nelson et al. | Aug 1991 | A |
5537827 | Low et al. | Jul 1996 | A |
5615561 | Houshmand et al. | Apr 1997 | A |
5733941 | Waycuilis | Mar 1998 | A |
5755114 | Foglietta | May 1998 | A |
6011073 | Agee et al. | Jan 2000 | A |
6023942 | Thomas et al. | Feb 2000 | A |
6041619 | Fischer et al. | Mar 2000 | A |
6062041 | Kikkawa et al. | May 2000 | A |
6180684 | Halmo et al. | Jan 2001 | B1 |
6248794 | Gieskes | Jun 2001 | B1 |
6289692 | Houser et al. | Sep 2001 | B1 |
6449984 | Paradowski | Sep 2002 | B1 |
Number | Date | Country |
---|---|---|
19821242 | Nov 1999 | DE |
0178007 | Apr 1986 | EP |
1273860 | Jan 2003 | EP |
2357140 | Jun 2001 | GB |
WO9836038 | Aug 1998 | WO |
WO 9930094 | Jun 1999 | WO |
WO9941217 | Aug 1999 | WO |
WO 9958917 | Nov 1999 | WO |
Entry |
---|
Pruitt, “Mineral Terms—Some Problems in Their Use and Definition” 11 Rocky Mt. Min. L. Inst. 1, 16 (1966). |
PCT Search Report, Application No. PCT/US02/39614. |