Number | Name | Date | Kind |
---|---|---|---|
RE34314 | Forsberg | Jul 1993 | |
D250484 | Muse | Dec 1978 | |
D296007 | Forsberg | May 1988 | |
D296365 | Forsberg | Jun 1988 | |
D297464 | Forsberg | Aug 1988 | |
D297574 | Forsberg | Sep 1988 | |
D297767 | Forsberg | Sep 1988 | |
D298463 | Forsberg | Nov 1988 | |
D346031 | Risi et al. | Apr 1994 | |
D350611 | Scales | Sep 1994 | |
991722 | Hourd | May 1911 | |
1751272 | Forman | Jul 1930 | |
1992785 | Steuer | Sep 1935 | |
2201110 | Makram | Jun 1940 | |
2552712 | Ellis | May 1951 | |
3461631 | Brugnola | Aug 1969 | |
3609926 | Muse | Oct 1971 | |
3686873 | Vidal | Aug 1972 | |
4031678 | Schuring | Jun 1977 | |
4068482 | Hilfiker | Jan 1978 | |
4123881 | Muse | Nov 1978 | |
4186540 | Mullins | Feb 1980 | |
4324508 | Hilfiker et al. | Apr 1982 | |
4374798 | Mercer | Feb 1983 | |
4470728 | Broadbent | Sep 1984 | |
4616959 | Hilfiker | Oct 1986 | |
4661023 | Hilfiker | Apr 1987 | |
4802320 | Forsberg | Feb 1989 | |
4825619 | Forsberg | May 1989 | |
4914876 | Forsberg | Apr 1990 | |
5044834 | Janopaul, Jr. | Sep 1991 | |
5064313 | Risi et al. | Nov 1991 | |
5066169 | Gavin et al. | Nov 1991 | |
5122015 | Shen | Jun 1992 | |
5145288 | Borcherdt | Sep 1992 | |
5154542 | Klenert | Oct 1992 | |
5214898 | Beretta | Jun 1993 | |
5248226 | Risi et al. | Sep 1993 | |
5257880 | Janopaul, Jr. | Nov 1993 | |
5417523 | Scales | May 1995 |
Number | Date | Country |
---|---|---|
2075580 | Aug 1992 | CAX |
WO8503535 | Aug 1985 | WOX |
WO9413890 | Jun 1994 | WOX |
Entry |
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"Concrete Geowall Package", Tensar, 10 pages. |
"Minislope System", Permacon, pp. 1593-1594. |
Newcastle "Retaining Wall Systems"--Technical Data, 1 page. |
Newcastle, "Retaining Wall Systems", Elements of the System, 3 pages. |