|
| US4882213 | 29 Abr 1988 | 21 Nov 1989 | Weyerhaeuser Company | Absorbent article with tear line guide |
| US4885200 | 29 Abr 1988 | 5 Dic 1989 | Weyerhaeuser Company | Infant car seat liner |
| US4886697 | 29 Abr 1988 | 12 Dic 1989 | Weyerhaeuser Company | Thermoplastic material containing absorbent pad or other article |
| US4891454 | 29 Abr 1988 | 2 Ene 1990 | Weyerhaeuser Company | Infant car seat liner |
| US4892769 | 29 Abr 1988 | 9 Ene 1990 | Weyerhaeuser Company | Fire resistant thermoplastic material containing absorbent article |
| US4900377 | 29 Abr 1988 | 13 Feb 1990 | Weyerhaeuser Company | Method of making a limited life pad |
| US4921575 | 25 Sep 1989 | 1 May 1990 | Beloit Corporation | Couch press transfer apparatus |
| US4961930 | 29 Abr 1988 | 9 Oct 1990 | Weyerhaeuser Company | Pet pad of thermoplastic containing materials with insecticide |
| US5034100 | 28 Nov 1990 | 23 Jul 1991 | Wilbanks International | Stationary drainage device with pressure roll |
| US5423947 | 1 Jul 1993 | 13 Jun 1995 | Voith Sulzer Papiermaschinen GmbH | Separating the edge strip of a paper web in the press section from the water-impermeable belt |
| US5622601 | 19 Sep 1995 | 22 Abr 1997 | Beloit Technologies, Inc. | Method and apparatus for effecting a clipped tail in a traveling paper web |
| US5908534 | 27 Jul 1993 | 1 Jun 1999 | Valmet-Karlstad AB | Method and device for web cutting in the former of a paper machine |
| US6001219 | 7 May 1997 | 14 Dic 1999 | | Water jet edge trimming station for use in papermaking machine |
| US6955107 | 1 Oct 2001 | 18 Oct 2005 | Metso Paper, Inc. | Equipment for cutting particularly a paper web with a water jet |
