Number | Name | Date | Kind |
---|---|---|---|
1905176 | Kieckhefer | Apr 1933 | |
2315351 | Schaefer | Mar 1943 | |
3269125 | Moore | Aug 1966 | |
3561219 | Nishizawa et al. | Feb 1971 | |
3954377 | Scholz et al. | May 1976 | |
4411557 | Booth | Oct 1983 | |
4530622 | Mercer | Jul 1985 | |
4572705 | Vignon et al. | Feb 1986 | |
4619560 | Crinnion et al. | Oct 1986 | |
4728227 | Wilson et al. | Mar 1988 | |
4778309 | Bach et al. | Oct 1988 | |
4798364 | Scott | Jan 1989 | |
4798498 | Hallberg | Jan 1989 | |
4804293 | Varkonyi et al. | Feb 1989 | |
4837387 | Vande Pol | Jun 1989 |
Number | Date | Country |
---|---|---|
0156326 | Dec 1981 | JPX |
61-92218 | May 1986 | JPX |
1058611 | Feb 1967 | GBX |
2078833 | Jan 1982 | GBX |
Entry |
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Brochure, "Geoweb-Grid Confinement System", Presto Products, Inc. |
Article, "Reinforced Earth", The Reinforced Earth Company. |