|
| US4006656 | 23 Oct 1975 | 8 Feb 1977 | Kabushiki Kaisha Tomoku | Scoring and cutting apparatus for an elongated sheet |
| US4216687 | 21 Mar 1978 | 12 Aug 1980 | Johnson & Johnson | Method for shaping and/or cutting batts of loosely compacted fibrous materials |
| US4373735 | 17 Sep 1979 | 15 Feb 1983 | Goetze AG | Soft material sealing disc used as head gasket |
| US5054349 | 21 Mar 1989 | 8 Oct 1991 | | Procedure and apparatus for perforating a product in sheets and perforated product obtained like this |
| US5316601 | 25 Oct 1990 | 31 May 1994 | Absorbent Products, Inc. | Fiber blending system |
| US5437418 | 13 Jan 1992 | 1 Aug 1995 | Weyerhaeuser Company | Apparatus for crosslinking individualized cellulose fibers |
| US5476711 | 30 Mar 1994 | 19 Dec 1995 | Weyerhaeuser Company | Fiber blending system |
| US6436231 | 31 Jul 1995 | 20 Aug 2002 | Weyerhaeuser | Method and apparatus for crosslinking individualized cellulose fibers |
