Borgstrom; Leonard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Borgstrom; Leonard.The latest application filed is for "centrifugal separator".
- Borgstrom; Leonard - Tyreso SE
- Borgstrom; Leonard - Bandhagen SE
| Patent | Date |
|---|---|
| Centrifugal separator having an outlet channel of varying height Grant 11,213,831 - Borgstrom January 4, 2 | 2022-01-04 |
| Centrifugal Separator App 20210245176 - BORGSTROM; Leonard | 2021-08-12 |
| Centrifugal separator and method of monitoring an e-line position in a centrifugal separator Grant 11,052,409 - Borgstrom , et al. July 6, 2 | 2021-07-06 |
| Centrifugal Separator And Thereto Related Methods App 20180117601 - BORGSTROM; Leonard ; et al. | 2018-05-03 |
| Centrifugal separator with inlet arrangement in the form of a set of annular discs or a helically shaped element Grant 9,440,245 - Borgstrom , et al. September 13, 2 | 2016-09-13 |
| Centrifugal Separator With Inlet Arrangement App 20150024921 - Borgstrom; Leonard ; et al. | 2015-01-22 |
| Centrifugal separator with lubrication device Grant 8,425,394 - Skytt , et al. April 23, 2 | 2013-04-23 |
| Method and device for separation of a liquid fluid by centrifugal separation and evaporation Grant 8,241,507 - Carlsson , et al. August 14, 2 | 2012-08-14 |
| Centrifugal Separator With Lubrication Device App 20120021888 - Skytt; Lars-Erik ; et al. | 2012-01-26 |
| Centrifugal separator Grant 7,824,458 - Borgstrom , et al. November 2, 2 | 2010-11-02 |
| Centrifugal separator Grant 7,824,459 - Borgstrom , et al. November 2, 2 | 2010-11-02 |
| Device for cleaning of crankcase gases Grant 7,789,076 - Borgstrom , et al. September 7, 2 | 2010-09-07 |
| Method And Device For Separation Of A Liquid Fluid By Centrifugal Separation And Evaporation App 20100084314 - Carlsson; Claes-Goran ; et al. | 2010-04-08 |
| Device For Cleaning Of Crankcase Gases App 20090223496 - Borgstrom; Leonard ; et al. | 2009-09-10 |
| Apparatus and method for controlling the radial level of an interface in a centrifugal separator Grant 7,485,084 - Borgstrom , et al. February 3, 2 | 2009-02-03 |
| Centrifugal Separator App 20090025563 - Borgstrom; Leonard ; et al. | 2009-01-29 |
| Centrifugal Separator App 20090013658 - Borgstrom; Leonard ; et al. | 2009-01-15 |
| Centrifugal Separator App 20080171645 - Borgstrom; Leonard ; et al. | 2008-07-17 |
| Centrifugal separator with conical pump inlet Grant 7,118,521 - Borgstrom , et al. October 10, 2 | 2006-10-10 |
| Centrifugal separator having a rotor and driving means thereof Grant 7,022,150 - Borgstrom , et al. April 4, 2 | 2006-04-04 |
| Centrifugal separator App 20050170943 - Borgstrom, Leonard ; et al. | 2005-08-04 |
| Method and an apparatus for cleaning of gas Grant 6,821,319 - Moberg , et al. November 23, 2 | 2004-11-23 |
| Method and plant for cleaning of gases from a combustion engine Grant 6,751,951 - Borgstrom , et al. June 22, 2 | 2004-06-22 |
| Centrifugal separator having a rotor and driving means thereof App 20040025482 - Borgstrom, Leonard ; et al. | 2004-02-12 |
| Method and plant for cleaning of gases from a combustion engine App 20030097835 - Borgstrom, Leonard ; et al. | 2003-05-29 |
| Method and plant for cleaning of gases from a combustion engine Grant 6,536,211 - Borgstrom , et al. March 25, 2 | 2003-03-25 |
| Entraining device for a centrifugal separator Grant 6,533,713 - Borgstrom , et al. March 18, 2 | 2003-03-18 |
| Sealing device Grant 6,155,574 - Borgstrom , et al. December 5, 2 | 2000-12-05 |
| Method and a device for internal cleaning of a centrifugal rotor, and a centrifugal separator equipped with a device of this kind Grant 6,080,098 - Borgstrom , et al. June 27, 2 | 2000-06-27 |
| Centrifugal separator Grant 5,779,619 - Borgstrom , et al. July 14, 1 | 1998-07-14 |
| Centrifugal separator Grant 5,362,292 - Borgstrom , et al. November 8, 1 | 1994-11-08 |
| Energy transformation device Grant 5,147,280 - Carlsson , et al. September 15, 1 | 1992-09-15 |
| Centrifugal separator Grant 4,861,329 - Borgstrom , et al. August 29, 1 | 1989-08-29 |
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