|
| US3952470 | 3 jun 1974 | 27 apr 1976 | J T Thorpe Company | Furnace lining apparatus |
| US3959572 | 22 aug 1974 | 25 maj 1976 | Owens-Corning Fiberglas Corporation | Coated molded panel member |
| US3999343 | 24 jun 1975 | 28 dec 1976 | United States Gypsum Company | Partition and stud therefor |
| US4001996 | 11 aug 1975 | 11 jan 1977 | J. T. Thorpe Company | Prefabricated insulating blocks for furnace lining |
| US4057123 | 3 dec 1975 | 8 nov 1977 | Conwed Corporation | Lightweight sound absorbent panels having high noise reduction coefficient |
| US4197923 | 27 nov 1978 | 15 apr 1980 | Owens-Corning Fiberglas Corporation | Acoustical ceiling baffle |
| US4200171 | 26 dec 1978 | 29 apr 1980 | Owens-Corning Fiberglas Corporation | End cap and suspension means for acoustical ceiling baffle |
| US4235057 | 19 dec 1978 | 25 nov 1980 | | Building structural element |
| US5418340 | 22 nov 1993 | 23 maj 1995 | | Method and apparatus for acoustical partition |
| US6276110 | 6 jun 2000 | 21 aug 2001 | Sodra Timber AB | Stud for a timber wall |
| US6408588 | 18 mar 1999 | 25 jun 2002 | | Prefabricated wooden wall framework |
| US6946013 | 28 okt 2002 | 20 sep 2005 | GEO2 Technologies, Inc. | Ceramic exhaust filter |
| US7211232 | 3 mar 2006 | 1 maj 2007 | GEO2 Technologies, Inc. | Refractory exhaust filtering method and apparatus |
| US7444805 | 30 dec 2005 | 4 nov 2008 | GEO2 Technologies, Inc. | Substantially fibrous refractory device for cleaning a fluid |
| US7451849 | 7 nov 2005 | 18 nov 2008 | GEO2 Technologies, Inc. | Substantially fibrous exhaust screening system for motor vehicles |
| US7563415 | 3 mar 2006 | 21 jul 2009 | Geo2 Technologies, Inc | Catalytic exhaust filter device |
| US7572311 | 30 dec 2005 | 11 aug 2009 | GEO2 Technologies, Inc. | Highly porous mullite particulate filter substrate |
| US7574796 | 19 dec 2005 | 18 aug 2009 | GEO2 Technologies, Inc. | Nonwoven composites and related products and methods |
| US7582270 | 30 dec 2005 | 1 sep 2009 | GEO2 Technologies, Inc. | Multi-functional substantially fibrous mullite filtration substrates and devices |
| US7682577 | 7 nov 2005 | 23 mar 2010 | GEO2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
| US7682578 | 7 nov 2005 | 23 mar 2010 | GEO2 Technologies, Inc. | Device for catalytically reducing exhaust |
| US7722828 | 30 dec 2005 | 25 maj 2010 | GEO2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |