|
| US3979326 | 11 Abr 1974 | 7 Sep 1976 | | Dry foam producing apparatus |
| US4054619 | 22 Feb 1974 | 18 Oct 1977 | | Atomizing and mixing apparatus |
| US4103876 | 30 Abr 1975 | 1 Ago 1978 | | Method and apparatus for continuously producing and applying foam |
| US4297860 | 23 Jul 1980 | 3 Nov 1981 | West Point Pepperell, Inc. | Device for applying foam to textiles |
| US4349131 | 21 Abr 1980 | 14 Sep 1982 | Europtool Trust | Apparatus for dosing and forming soap foam |
| US4366081 | 9 May 1980 | 28 Dic 1982 | | Mixing apparatus for foam generation |
| US4383935 | 9 Nov 1981 | 17 May 1983 | | Mobile foam brush washing system including mixing apparatus for foam generation |
| US4477000 | 1 Feb 1982 | 16 Oct 1984 | Europtool Trust | Apparatus for forming portions of soap foam |
| US4780243 | 19 May 1986 | 25 Oct 1988 | Halliburton Company | Dry sand foam generator |
| US4791142 | 5 Ago 1987 | 13 Dic 1988 | Nordson Corporation | Method and apparatus for producing a foam from a molten thermoplastic material |
| US4802630 | 6 Oct 1986 | 7 Feb 1989 | Ecolab Inc. | Aspirating foamer |
| US4941618 | 7 Jul 1986 | 17 Jul 1990 | Leeman Labs Inc. | Nebulizer employing a fine mesh screen |
| US5064103 | 23 May 1990 | 12 Nov 1991 | RJS Industries, Inc. | Foam dispenser having a plurality of sieves |
| US5635469 | 10 Oct 1996 | 3 Jun 1997 | The Procter & Gamble Company | Foaming cleansing products |
| US7458523 | 13 Mar 2007 | 2 Dic 2008 | | Foam-dispensing faucet |
