|
| US3979195 | 8 Ene 1975 | 7 Sep 1976 | Kaiser Glass Fiber Corporation | Glass fiber orifice plate |
| US4088469 | 21 Mar 1977 | 9 May 1978 | PPG Industries, Inc. | Environmental control of a glass fiber forming bushing |
| US4146377 | 17 Ago 1977 | 27 Mar 1979 | PPG Industries, Inc. | Method of using bushing environmental control in glass fiber forming |
| US4173443 | 1 Jun 1977 | 6 Nov 1979 | Celanese Corporation | Spray spinning nozzle having convergent gaseous jets |
| US4300876 | 12 Dic 1979 | 17 Nov 1981 | Owens-Corning Fiberglas Corporation | Apparatus for fluidically attenuating filaments |
| US4473386 | 21 Jul 1983 | 25 Sep 1984 | | Method and apparatus for fiber production from heat softenable material |
| US5045271 | 28 Jun 1989 | 3 Sep 1991 | J. H. Benecke GmbH
Corovin GmbH | Process for the production of irregular non-woven material sheets |
| US5650112 | 29 Mar 1994 | 22 Jul 1997 | Lenzing Aktiengesellschaft | Process of making cellulose fibers |
| US5798125 | 6 Jun 1995 | 25 Ago 1998 | Lenzing Aktiengesellschaft | Device for the preparation of cellulose mouldings |
| US5968434 | 10 Jun 1998 | 19 Oct 1999 | Lenzing Aktiengesellschaft | Process of making cellulose moldings and fibers |
| US6783722 | 15 Ago 2002 | 31 Ago 2004 | BBA Nonwovens Simpsonville, Inc. | Apparatus and method for producing a nonwoven web of filaments |
| US7694379 | 30 Sep 2005 | 13 Abr 2010 | First Quality Retail Services, LLC | Absorbent cleaning pad and method of making same |
| US7962993 | 30 Sep 2005 | 21 Jun 2011 | First Quality Retail Services, LLC | Surface cleaning pad having zoned absorbency and method of making same |
| US8026408 | 10 Oct 2006 | 27 Sep 2011 | First Quality Retail Services, LLC | Surface cleaning pad having zoned absorbency and method of making same |
