|
| US4012882 | 19 Abr 1973 | 22 Mar 1977 | Industrialised Building Systems Limited | Structural building panels |
| US4148166 | 3 Mar 1978 | 10 Abr 1979 | | Insulated construction block |
| US4371283 | 7 Abr 1981 | 1 Feb 1983 | | Protection chamber |
| US4443988 | 2 Oct 1981 | 24 Abr 1984 | Atlas Insulation Company, Inc. | Insulated building panel |
| US4507520 | 27 Ene 1984 | 26 Mar 1985 | | Double isolated shielding enclosure |
| US4628650 | 9 Sep 1985 | 16 Dic 1986 | | Structural insulated panel system |
| US4766518 | 20 Abr 1987 | 23 Ago 1988 | Aerospatiale Societe Nationale Industrielle | Box for the thermal stabilization of equipment, such as electronic components contained therein |
| US5195644 | 13 Jul 1992 | 23 Mar 1993 | Glenayre Electronics Ltd. | Sealed, seamless box and method of manufacturing same |
| US5202688 | 21 May 1991 | 13 Abr 1993 | Brunswick Corporation | Bulk RF absorber apparatus and method |
| US5331780 | 20 Abr 1992 | 26 Jul 1994 | | Hyperbolic paraboloid roof and sidewall system |
| US5813180 | 28 Mar 1996 | 29 Sep 1998 | Minnesota Mining and Manufacturing Company | Privacy enclosure |
| US5974757 | 29 Sep 1998 | 2 Nov 1999 | 3M Innovative Properties Company | Privacy enclosure |
| US6320123 | 20 Oct 1999 | 20 Nov 2001 | | System and method for shielding electrical components from electromagnetic waves |
| US7064280 | 20 Sep 2005 | 20 Jun 2006 | | Radiation shielding panel construction system and panels therefore |
