|
| US3948625 | 24 Jul 1972 | 6 Abr 1976 | Environmental Master Systems, Inc. | Irradiation and electrostatic separator |
| US4233037 | 13 Jul 1979 | 11 Nov 1980 | The United States of America as represented by the Administrator U.S. Environmental Protection Agency | Method of and apparatus for reducing back corona effects |
| US4380900 | 26 May 1981 | 26 Abr 1983 | Robert Bosch GmbH | Apparatus for removing solid components from the exhaust gas of internal combustion engines, in particular soot components |
| US5024685 | 19 Jun 1989 | 18 Jun 1991 | Astra-Vent AB | Electrostatic air treatment and movement system |
| US5961693 | 10 Abr 1997 | 5 Oct 1999 | Electric Power Research Institute, Incorporated | Electrostatic separator for separating solid particles from a gas stream |
| US6096118 | 26 Jul 1999 | 1 Ago 2000 | Electric Power Research Institute, Incorporated | Electrostatic separator for separating solid particles from a gas stream |
| US6221136 | 25 Nov 1998 | 24 Abr 2001 | MSP Corporation | Compact electrostatic precipitator for droplet aerosol collection |
| US6364941 | 9 Abr 2001 | 2 Abr 2002 | MSP Corporation | Compact high efficiency electrostatic precipitator for droplet aerosol collection |
| US6527821 | 28 Feb 2002 | 4 Mar 2003 | MSP Corporation | Automatic condensed oil remover |
| US7267711 | 25 Ago 2004 | 11 Sep 2007 | MSP Corporation | Electrostatic precipitator for diesel blow-by |
| US7892794 | 25 Feb 2005 | 22 Feb 2011 | Delta, Dansk Elektronik, Lys & Akustik | Method, chip, device and integrated system for detection biological particles |
| US7932024 | 25 Feb 2005 | 26 Abr 2011 | Delta, Dansk Elektronik, Lys & Akustik | Method, chip, device and system for collection of biological particles |
| US7985540 | 25 Feb 2005 | 26 Jul 2011 | Delta, Dansk Elektronik, Lys & Akustik | Method, chip, device and system for extraction of biological materials |
