| Patent | Date |
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Separation device and oil separating air filter assembly comprising such separation device as well as method for separating fluid from a gas stream deriving from a connecting device
Grant 11,439,940 - Biebricher , et al. September 13, 2 | 2022-09-13 |
Separating Apparatus for Separating Liquid from Gas, in Particular Air, and Separating System of a Machine
App 20220233988 - BARTELT; Bertram ; et al. | 2022-07-28 |
Filter Insert for Installation in a Liquid Separator, Liquid Separator, Method for Providing the Aforementioned Filter Insert as well as Use of the Filter Insert in a Liquid Separator
App 20220219106 - BANGALORE PANNEERSELVAM; Mohan ; et al. | 2022-07-14 |
Separation device and oil separating air filter assembly comprising such separation device as well as method for separating fluid from a gas stream deriving from a connecting device
Grant 11,346,333 - Biebricher , et al. May 31, 2 | 2022-05-31 |
Separating Device for Separating a Fluid from Gas as well as Separating Element and Coupling Element for such a Separating Device
App 20220118395 - Bartelt; Bertram ; et al. | 2022-04-21 |
Separating device for separating a fluid from gas as well as separating element and coupling element for such a separating device
Grant 11,161,071 - Bartelt , et al. November 2, 2 | 2021-11-02 |
Coalescence Separator, in Particular for Use in a Compressed Air Compressor System, Compressed Air Compressor System, and Use of a Coalescence Separator
App 20210046409 - Grein; Thomas ; et al. | 2021-02-18 |
Filter Element and Method for Manufacturing a Filter Element
App 20200391152 - Panni; Andreas ; et al. | 2020-12-17 |
Filter element and method for manufacturing a filter element
Grant 10,717,033 - Panni , et al. | 2020-07-21 |
Separation Device And Oil Separating Air Filter Assembly Comprising Such Separation Device As Well As Method For Separating Flui
App 20200224649 - Biebricher; Peter ; et al. | 2020-07-16 |
Separation Device And Oil Separating Air Filter Assembly Comprising Such Separation Device As Well As Method For Separating Flui
App 20200222843 - Biebricher; Peter ; et al. | 2020-07-16 |
Housing, fluid outlet seal part, housing cover, connection part of a device for separating at least one fluid from gas, and device and apparatus for separating a fluid
Grant 10,668,421 - Zinic , et al. | 2020-06-02 |
Housing, housing cover and connecting part of a device for separating at least one fluid from a gas and a device for the separation of a fluid
Grant 10,391,436 - Schmelzle , et al. A | 2019-08-27 |
Separation element and pressure accumulator system
Grant 10,232,294 - Dworatzek , et al. | 2019-03-19 |
Housing, Fluid Outlet Seal Part, Housing Cover, Connection Part of a Device for Separating at Least One Fluid from Gas, and Device and Apparatus for Separating a Fluid
App 20180333670 - Zinic; Daniela ; et al. | 2018-11-22 |
Separating Device for Separating a Fluid from Gas as well as Separating Element and Coupling Element for such a Separating Device
App 20180243676 - Bartelt; Bertram ; et al. | 2018-08-30 |
Filter insert and method for manufacturing a filter insert
Grant 10,040,015 - Dworatzek , et al. August 7, 2 | 2018-08-07 |
Housing, housing cover and connecting part of a device for separating at least one fluid from a gas and a device for the separation of a fluid
Grant 10,035,092 - Schmelzle , et al. July 31, 2 | 2018-07-31 |
Housing, Housing Cover and Connecting Part of a Device for Separating at Least One Fluid From a Gas and a Device for the Separation of a Fluid
App 20180104632 - Schmelzle; Janine ; et al. | 2018-04-19 |
Filter Element and Method for Manufacturing a Filter Element
App 20170361261 - Panni; Andreas ; et al. | 2017-12-21 |
Housing, Housing Cover and Connecting Part of a Device for Separating at Least One Fluid From a Gas and a Device for the Separation of a Fluid
App 20170296957 - Schmelzle; Janine ; et al. | 2017-10-19 |
Filter Insert and Method for Manufacturing a Filter Insert
App 20160256813 - Dworatzek; Klemens ; et al. | 2016-09-08 |
Separation Element and Pressure Accumulator System
App 20160121250 - Dworatzek; Klemens ; et al. | 2016-05-05 |
Housing, Housing Cover and Connecting Part of a Device for Separating at Least One Fluid From a Gas and a Device for the Separation of a Fluid
App 20160030870 - Schmelzle; Janine ; et al. | 2016-02-04 |
Cup-shaped housing, device for separating liquid from air, and method for mounting the cup-shaped housing on a nipple
Grant 9,248,393 - Dworatzek , et al. February 2, 2 | 2016-02-02 |
Separating element for separating liquids from a gas flow
Grant 9,233,330 - Dworatzek January 12, 2 | 2016-01-12 |
Centrifugal separator with snap fit separation cone
Grant 9,028,389 - Dworatzek , et al. May 12, 2 | 2015-05-12 |
Cup-shaped Housing, Device for Separating Liquid from Air, and Method for Mounting the Cup-shaped Housing on a Nipple
App 20150101293 - Dworatzek; Klemens ; et al. | 2015-04-16 |
Filter device
Grant 8,955,824 - Dworatzek , et al. February 17, 2 | 2015-02-17 |
Separating Element for Separating Liquids from a Gas Flow
App 20140338295 - Dworatzek; Klemens | 2014-11-20 |
Air filter
Grant D705,412 - Dworatzek , et al. May 20, 2 | 2014-05-20 |
Centrifugal separator with protected bearing
Grant 8,540,613 - Burford , et al. September 24, 2 | 2013-09-24 |
Filter Device
App 20130233400 - Dworatzek; Klemens ; et al. | 2013-09-12 |
Air filter unit having a radially divided housing
Grant 8,444,736 - Dworatzek , et al. May 21, 2 | 2013-05-21 |
Safety valve for a centrifugal separator
Grant 8,376,924 - Burford , et al. February 19, 2 | 2013-02-19 |
Centrifugal Separator With Protected Bearing
App 20130005559 - Burford; Nigel ; et al. | 2013-01-03 |
Air Filter Element with Covered Terminal Disks
App 20120324850 - Dworatzek; Klemens ; et al. | 2012-12-27 |
Centrifugal separator with venturi arrangement
Grant 8,323,168 - Naegelen , et al. December 4, 2 | 2012-12-04 |
Cylindrical filter element
Grant 8,308,835 - Dworatzek November 13, 2 | 2012-11-13 |
Air Filter Unit having a Radially Divided Housing
App 20120216497 - Dworatzek; Klemens ; et al. | 2012-08-30 |
Filter unit having a conical thread
Grant 8,097,154 - Dworatzek , et al. January 17, 2 | 2012-01-17 |
Safety Valve For A Centrifugal Separator
App 20110281715 - Burford; Nigel ; et al. | 2011-11-17 |
Centrifugal Separator With Venturi Arrangement
App 20110263406 - Naegelen; Sebastian ; et al. | 2011-10-27 |
Centrifugal Separator With Snap Fit Separation Cone
App 20110201488 - Dworatzek; Klemens ; et al. | 2011-08-18 |
Filter housing
Grant 7,976,603 - Bauder , et al. July 12, 2 | 2011-07-12 |
Filter system
Grant 7,918,997 - Dworatzek , et al. April 5, 2 | 2011-04-05 |
Air filter connecting unit
Grant 7,784,836 - Dworatzek , et al. August 31, 2 | 2010-08-31 |
Filter Unit Having a Conical Thread
App 20100181243 - Dworatzek; Klemens ; et al. | 2010-07-22 |
Liquid filter
Grant 7,744,758 - Dworatzek , et al. June 29, 2 | 2010-06-29 |
Cylindrical Filter Element
App 20100126125 - Dworatzek; Klemens | 2010-05-27 |
Air Filter Housing for a Cylindrical Filter Element
App 20100024369 - Dworatzek; Klemens ; et al. | 2010-02-04 |
Air Filter Unit having a Radially Divided Housing
App 20090320425 - Dworatzek; Klemens ; et al. | 2009-12-31 |
Filter apparatus
Grant 7,604,128 - Dworatzek , et al. October 20, 2 | 2009-10-20 |
Filter Closure System With Bayonet Closure
App 20090242470 - Muenkel; Karlheinz ; et al. | 2009-10-01 |
Filter element
Grant 7,501,004 - Tschech , et al. March 10, 2 | 2009-03-10 |
Filter device
Grant 7,481,926 - Dworatzek January 27, 2 | 2009-01-27 |
Filter housing composed of first and second releasably connected sections
Grant 7,442,222 - Dworatzek , et al. October 28, 2 | 2008-10-28 |
Filter Housing
App 20080229722 - Bauder; Ralf ; et al. | 2008-09-25 |
Filter apparatus
App 20070284301 - Dworatzek; Klemens ; et al. | 2007-12-13 |
Filter element
App 20070251392 - Tschech; Thomas ; et al. | 2007-11-01 |
Air connection unit for an air filter housing
App 20070240393 - Dworatzek; Klemens ; et al. | 2007-10-18 |
Air filter connecting unit
App 20070222218 - Dworatzek; Klemens ; et al. | 2007-09-27 |
Filter element, particularly for cleaning combustion air
Grant 7,258,718 - Dworatzek , et al. August 21, 2 | 2007-08-21 |
Filter system
App 20070039864 - Dworatzek; Klemens ; et al. | 2007-02-22 |
Filter element
App 20060261002 - Dworatzek; Klemens ; et al. | 2006-11-23 |
Filter system with canister filter element
App 20060219626 - Dworatzek; Klemens ; et al. | 2006-10-05 |
Filter device
App 20060219621 - Dworatzek; Klemens | 2006-10-05 |
Liquid filter
App 20060191836 - Dworatzek; Klemens ; et al. | 2006-08-31 |
Apparatus for monitoring consumable parts
App 20060192570 - Dworatzek; Klemens ; et al. | 2006-08-31 |
Housing
App 20060121768 - Dworatzek; Klemens ; et al. | 2006-06-08 |
Valve for controlling a fluid flow
Grant 7,017,563 - Dworatzek , et al. March 28, 2 | 2006-03-28 |
Filter in a filter housing
Grant 7,004,986 - Kopec , et al. February 28, 2 | 2006-02-28 |
Valve for controlling a fluid flow
App 20050279336 - Dworatzek, Klemens ; et al. | 2005-12-22 |
Filter device
Grant 6,918,939 - Dworatzek , et al. July 19, 2 | 2005-07-19 |
Multicell cyclone and method for producing it
Grant 6,884,273 - Kopec , et al. April 26, 2 | 2005-04-26 |
Filter element, particularly for cleaning combustion air
App 20050044830 - Dworatzek, Klemens ; et al. | 2005-03-03 |
Valve for controlling a fluid flow
App 20040217042 - Dworatzek, Klemens ; et al. | 2004-11-04 |
Filter device
Grant 6,792,925 - Dworatzek , et al. September 21, 2 | 2004-09-21 |
Filter device
App 20040112348 - Dworatzek, Klemens ; et al. | 2004-06-17 |
Filter device
App 20040083692 - Dworatzek, Klemens ; et al. | 2004-05-06 |
Method and apparatus for monitoring service-intensive replaceable parts in an assembly
Grant 6,711,524 - Wolf , et al. March 23, 2 | 2004-03-23 |
Filter in a filter housing
App 20040040271 - Kopec, Edvard ; et al. | 2004-03-04 |
Multicell cyclone and method for producing it
App 20030057151 - Kopec, Edvard ; et al. | 2003-03-27 |
Method and apparatus for monitoring service-intensive replaceable parts in an assembly
App 20030025598 - Wolf, Michael ; et al. | 2003-02-06 |
Liquid filter with a bypass valve
App 20010035376 - Dworatzek, Klemens | 2001-11-01 |
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